57995420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 154441728

約数和(自身を除く): 96446308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 49, 62, 70, 83, 92, 98, 115, 124, 140, 155, 161, 166, 196, 217, 230, 245, 310, 322, 332, 415, 434, 460, 490, 581, 620, 644, 713, 805, 830, 868, 980, 1085, 1127, 1162, 1426, 1519, 1610, 1660, 1909, 2170, 2254, 2324, 2573, 2852, 2905, 3038, 3220, 3565, 3818, 4067, 4340, 4508, 4991, 5146, 5635, 5810, 6076, 7130, 7595, 7636, 8134, 9545, 9982, 10292, 11270, 11620, 12865, 13363, 14260, 15190, 16268, 18011, 19090, 19964, 20335, 22540, 24955, 25730, 26726, 30380, 34937, 36022, 38180, 40670, 49910, 51460, 53452, 59179, 66815, 69874, 72044, 81340, 90055, 93541, 99820, 118358, 126077, 133630, 139748, 174685, 180110, 187082, 236716, 252154, 267260, 295895, 349370, 360220, 374164, 414253, 467705, 504308, 591790, 630385, 698740, 828506, 935410, 1183580, 1260770, 1657012, 1870820, 2071265, 2521540, 2899771, 4142530, 5799542, 8285060, 11599084, 14498855, 28997710, 57995420]

約数ペア:

[(1, 57995420), (2, 28997710), (4, 14498855), (5, 11599084), (7, 8285060), (10, 5799542), (14, 4142530), (20, 2899771), (23, 2521540), (28, 2071265), (31, 1870820), (35, 1657012), (46, 1260770), (49, 1183580), (62, 935410), (70, 828506), (83, 698740), (92, 630385), (98, 591790), (115, 504308), (124, 467705), (140, 414253), (155, 374164), (161, 360220), (166, 349370), (196, 295895), (217, 267260), (230, 252154), (245, 236716), (310, 187082), (322, 180110), (332, 174685), (415, 139748), (434, 133630), (460, 126077), (490, 118358), (581, 99820), (620, 93541), (644, 90055), (713, 81340), (805, 72044), (830, 69874), (868, 66815), (980, 59179), (1085, 53452), (1127, 51460), (1162, 49910), (1426, 40670), (1519, 38180), (1610, 36022), (1660, 34937), (1909, 30380), (2170, 26726), (2254, 25730), (2324, 24955), (2573, 22540), (2852, 20335), (2905, 19964), (3038, 19090), (3220, 18011), (3565, 16268), (3818, 15190), (4067, 14260), (4340, 13363), (4508, 12865), (4991, 11620), (5146, 11270), (5635, 10292), (5810, 9982), (6076, 9545), (7130, 8134), (7595, 7636)]