2078312014100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{904361}}^1$

素因数の和:904463

約数の個数: 144

約数和(自身を含む): 5337906268800

約数和(自身を除く): 3259594254700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 67, 70, 98, 100, 134, 140, 175, 196, 245, 268, 335, 343, 350, 469, 490, 670, 686, 700, 938, 980, 1225, 1340, 1372, 1675, 1715, 1876, 2345, 2450, 3283, 3350, 3430, 4690, 4900, 6566, 6700, 6860, 8575, 9380, 11725, 13132, 16415, 17150, 22981, 23450, 32830, 34300, 45962, 46900, 65660, 82075, 91924, 114905, 164150, 229810, 328300, 459620, 574525, 904361, 1149050, 1808722, 2298100, 3617444, 4521805, 6330527, 9043610, 12661054, 18087220, 22609025, 25322108, 31652635, 44313689, 45218050, 60592187, 63305270, 88627378, 90436100, 121184374, 126610540, 158263175, 177254756, 221568445, 242368748, 302960935, 310195823, 316526350, 424145309, 443136890, 605921870, 620391646, 633052700, 848290618, 886273780, 1107842225, 1211843740, 1240783292, 1514804675, 1550979115, 1696581236, 2120726545, 2215684450, 2969017163, 3029609350, 3101958230, 4241453090, 4431368900, 5938034326, 6059218700, 6203916460, 7754895575, 8482906180, 10603632725, 11876068652, 14845085815, 15509791150, 20783120141, 21207265450, 29690171630, 31019582300, 41566240282, 42414530900, 59380343260, 74225429075, 83132480564, 103915600705, 148450858150, 207831201410, 296901716300, 415662402820, 519578003525, 1039156007050, 2078312014100]

約数ペア:

[(1, 2078312014100), (2, 1039156007050), (4, 519578003525), (5, 415662402820), (7, 296901716300), (10, 207831201410), (14, 148450858150), (20, 103915600705), (25, 83132480564), (28, 74225429075), (35, 59380343260), (49, 42414530900), (50, 41566240282), (67, 31019582300), (70, 29690171630), (98, 21207265450), (100, 20783120141), (134, 15509791150), (140, 14845085815), (175, 11876068652), (196, 10603632725), (245, 8482906180), (268, 7754895575), (335, 6203916460), (343, 6059218700), (350, 5938034326), (469, 4431368900), (490, 4241453090), (670, 3101958230), (686, 3029609350), (700, 2969017163), (938, 2215684450), (980, 2120726545), (1225, 1696581236), (1340, 1550979115), (1372, 1514804675), (1675, 1240783292), (1715, 1211843740), (1876, 1107842225), (2345, 886273780), (2450, 848290618), (3283, 633052700), (3350, 620391646), (3430, 605921870), (4690, 443136890), (4900, 424145309), (6566, 316526350), (6700, 310195823), (6860, 302960935), (8575, 242368748), (9380, 221568445), (11725, 177254756), (13132, 158263175), (16415, 126610540), (17150, 121184374), (22981, 90436100), (23450, 88627378), (32830, 63305270), (34300, 60592187), (45962, 45218050), (46900, 44313689), (65660, 31652635), (82075, 25322108), (91924, 22609025), (114905, 18087220), (164150, 12661054), (229810, 9043610), (328300, 6330527), (459620, 4521805), (574525, 3617444), (904361, 2298100), (1149050, 1808722)]