100203464120

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4241}}^1\times {\mathrm{7477}}^1$

素因数の和:11808

約数の個数: 64

約数和(自身を含む): 228396067200

約数和(自身を除く): 128192603080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 4241, 7477, 8482, 14954, 16964, 21205, 29908, 33928, 37385, 42410, 59816, 74770, 84820, 149540, 169640, 299080, 335039, 590683, 670078, 1181366, 1340156, 1675195, 2362732, 2680312, 2953415, 3350390, 4725464, 5906830, 6700780, 11813660, 13401560, 23627320, 31709957, 63419914, 126839828, 158549785, 253679656, 317099570, 634199140, 1268398280, 2505086603, 5010173206, 10020346412, 12525433015, 20040692824, 25050866030, 50101732060, 100203464120]

約数ペア:

[(1, 100203464120), (2, 50101732060), (4, 25050866030), (5, 20040692824), (8, 12525433015), (10, 10020346412), (20, 5010173206), (40, 2505086603), (79, 1268398280), (158, 634199140), (316, 317099570), (395, 253679656), (632, 158549785), (790, 126839828), (1580, 63419914), (3160, 31709957), (4241, 23627320), (7477, 13401560), (8482, 11813660), (14954, 6700780), (16964, 5906830), (21205, 4725464), (29908, 3350390), (33928, 2953415), (37385, 2680312), (42410, 2362732), (59816, 1675195), (74770, 1340156), (84820, 1181366), (149540, 670078), (169640, 590683), (299080, 335039)]