9948147380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{8821}}^1$

素因数の和:8985

約数の個数: 96

約数和(自身を含む): 23049556992

約数和(自身を除く): 13101409612

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 107, 124, 155, 170, 214, 310, 340, 428, 527, 535, 620, 1054, 1070, 1819, 2108, 2140, 2635, 3317, 3638, 5270, 6634, 7276, 8821, 9095, 10540, 13268, 16585, 17642, 18190, 33170, 35284, 36380, 44105, 56389, 66340, 88210, 112778, 149957, 176420, 225556, 273451, 281945, 299914, 546902, 563890, 599828, 749785, 943847, 1093804, 1127780, 1367255, 1499570, 1887694, 2734510, 2999140, 3775388, 4648667, 4719235, 5469020, 9297334, 9438470, 16045399, 18594668, 18876940, 23243335, 29259257, 32090798, 46486670, 58518514, 64181596, 80226995, 92973340, 117037028, 146296285, 160453990, 292592570, 320907980, 497407369, 585185140, 994814738, 1989629476, 2487036845, 4974073690, 9948147380]

約数ペア:

[(1, 9948147380), (2, 4974073690), (4, 2487036845), (5, 1989629476), (10, 994814738), (17, 585185140), (20, 497407369), (31, 320907980), (34, 292592570), (62, 160453990), (68, 146296285), (85, 117037028), (107, 92973340), (124, 80226995), (155, 64181596), (170, 58518514), (214, 46486670), (310, 32090798), (340, 29259257), (428, 23243335), (527, 18876940), (535, 18594668), (620, 16045399), (1054, 9438470), (1070, 9297334), (1819, 5469020), (2108, 4719235), (2140, 4648667), (2635, 3775388), (3317, 2999140), (3638, 2734510), (5270, 1887694), (6634, 1499570), (7276, 1367255), (8821, 1127780), (9095, 1093804), (10540, 943847), (13268, 749785), (16585, 599828), (17642, 563890), (18190, 546902), (33170, 299914), (35284, 281945), (36380, 273451), (44105, 225556), (56389, 176420), (66340, 149957), (88210, 112778)]