2014715420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 4458585600

約数和(自身を除く): 2443870180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 149, 155, 193, 226, 298, 310, 386, 452, 565, 596, 620, 745, 772, 965, 1130, 1490, 1930, 2260, 2980, 3503, 3860, 4619, 5983, 7006, 9238, 11966, 14012, 16837, 17515, 18476, 21809, 23095, 23932, 28757, 29915, 33674, 35030, 43618, 46190, 57514, 59830, 67348, 70060, 84185, 87236, 92380, 109045, 115028, 119660, 143785, 168370, 218090, 287570, 336740, 436180, 521947, 575140, 676079, 891467, 1043894, 1352158, 1782934, 2087788, 2609735, 2704316, 3249541, 3380395, 3565868, 4457335, 5219470, 6499082, 6760790, 8914670, 10438940, 12998164, 13521580, 16247705, 17829340, 32495410, 64990820, 100735771, 201471542, 402943084, 503678855, 1007357710, 2014715420]

約数ペア:

[(1, 2014715420), (2, 1007357710), (4, 503678855), (5, 402943084), (10, 201471542), (20, 100735771), (31, 64990820), (62, 32495410), (113, 17829340), (124, 16247705), (149, 13521580), (155, 12998164), (193, 10438940), (226, 8914670), (298, 6760790), (310, 6499082), (386, 5219470), (452, 4457335), (565, 3565868), (596, 3380395), (620, 3249541), (745, 2704316), (772, 2609735), (965, 2087788), (1130, 1782934), (1490, 1352158), (1930, 1043894), (2260, 891467), (2980, 676079), (3503, 575140), (3860, 521947), (4619, 436180), (5983, 336740), (7006, 287570), (9238, 218090), (11966, 168370), (14012, 143785), (16837, 119660), (17515, 115028), (18476, 109045), (21809, 92380), (23095, 87236), (23932, 84185), (28757, 70060), (29915, 67348), (33674, 59830), (35030, 57514), (43618, 46190)]