941556980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 2579447808

約数和(自身を除く): 1637890828

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 83, 91, 92, 115, 130, 140, 161, 166, 182, 230, 260, 271, 299, 322, 332, 364, 415, 455, 460, 542, 581, 598, 644, 805, 830, 910, 1079, 1084, 1162, 1196, 1355, 1495, 1610, 1660, 1820, 1897, 1909, 2093, 2158, 2324, 2710, 2905, 2990, 3220, 3523, 3794, 3818, 4186, 4316, 5395, 5420, 5810, 5980, 6233, 7046, 7553, 7588, 7636, 8372, 9485, 9545, 10465, 10790, 11620, 12466, 13363, 14092, 15106, 17615, 18970, 19090, 20930, 21580, 22493, 24661, 24817, 24932, 26726, 30212, 31165, 35230, 37765, 37940, 38180, 41860, 43631, 44986, 49322, 49634, 53452, 62330, 66815, 70460, 75530, 81029, 87262, 89972, 98644, 99268, 112465, 123305, 124085, 124660, 133630, 151060, 157451, 162058, 173719, 174524, 218155, 224930, 246610, 248170, 267260, 292409, 314902, 324116, 347438, 405145, 436310, 449860, 493220, 496340, 517339, 567203, 584818, 629804, 694876, 787255, 810290, 868595, 872620, 1034678, 1134406, 1169636, 1462045, 1574510, 1620580, 1737190, 2046863, 2069356, 2268812, 2586695, 2836015, 2924090, 3149020, 3474380, 3621373, 4093726, 5173390, 5672030, 5848180, 6725407, 7242746, 8187452, 10234315, 10346780, 11344060, 13450814, 14485492, 18106865, 20468630, 26901628, 33627035, 36213730, 40937260, 47077849, 67254070, 72427460, 94155698, 134508140, 188311396, 235389245, 470778490, 941556980]

約数ペア:

[(1, 941556980), (2, 470778490), (4, 235389245), (5, 188311396), (7, 134508140), (10, 94155698), (13, 72427460), (14, 67254070), (20, 47077849), (23, 40937260), (26, 36213730), (28, 33627035), (35, 26901628), (46, 20468630), (52, 18106865), (65, 14485492), (70, 13450814), (83, 11344060), (91, 10346780), (92, 10234315), (115, 8187452), (130, 7242746), (140, 6725407), (161, 5848180), (166, 5672030), (182, 5173390), (230, 4093726), (260, 3621373), (271, 3474380), (299, 3149020), (322, 2924090), (332, 2836015), (364, 2586695), (415, 2268812), (455, 2069356), (460, 2046863), (542, 1737190), (581, 1620580), (598, 1574510), (644, 1462045), (805, 1169636), (830, 1134406), (910, 1034678), (1079, 872620), (1084, 868595), (1162, 810290), (1196, 787255), (1355, 694876), (1495, 629804), (1610, 584818), (1660, 567203), (1820, 517339), (1897, 496340), (1909, 493220), (2093, 449860), (2158, 436310), (2324, 405145), (2710, 347438), (2905, 324116), (2990, 314902), (3220, 292409), (3523, 267260), (3794, 248170), (3818, 246610), (4186, 224930), (4316, 218155), (5395, 174524), (5420, 173719), (5810, 162058), (5980, 157451), (6233, 151060), (7046, 133630), (7553, 124660), (7588, 124085), (7636, 123305), (8372, 112465), (9485, 99268), (9545, 98644), (10465, 89972), (10790, 87262), (11620, 81029), (12466, 75530), (13363, 70460), (14092, 66815), (15106, 62330), (17615, 53452), (18970, 49634), (19090, 49322), (20930, 44986), (21580, 43631), (22493, 41860), (24661, 38180), (24817, 37940), (24932, 37765), (26726, 35230), (30212, 31165)]