2017503560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{95707}}^1$

素因数の和:95766

約数の個数: 64

約数和(自身を含む): 4961502720

約数和(自身を除く): 2943999160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080, 95707, 191414, 382828, 478535, 765656, 957070, 1627019, 1914140, 2966917, 3254038, 3828280, 5933834, 6508076, 8135095, 11867668, 13016152, 14834585, 16270190, 23735336, 29669170, 32540380, 50437589, 59338340, 65080760, 100875178, 118676680, 201750356, 252187945, 403500712, 504375890, 1008751780, 2017503560]

約数ペア:

[(1, 2017503560), (2, 1008751780), (4, 504375890), (5, 403500712), (8, 252187945), (10, 201750356), (17, 118676680), (20, 100875178), (31, 65080760), (34, 59338340), (40, 50437589), (62, 32540380), (68, 29669170), (85, 23735336), (124, 16270190), (136, 14834585), (155, 13016152), (170, 11867668), (248, 8135095), (310, 6508076), (340, 5933834), (527, 3828280), (620, 3254038), (680, 2966917), (1054, 1914140), (1240, 1627019), (2108, 957070), (2635, 765656), (4216, 478535), (5270, 382828), (10540, 191414), (21080, 95707)]