8528179360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{19319}}^1$

素因数の和:19454

約数の個数: 96

約数和(自身を含む): 21032524800

約数和(自身を除く): 12504345440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 89, 124, 155, 160, 178, 248, 310, 356, 445, 496, 620, 712, 890, 992, 1240, 1424, 1780, 2480, 2759, 2848, 3560, 4960, 5518, 7120, 11036, 13795, 14240, 19319, 22072, 27590, 38638, 44144, 55180, 77276, 88288, 96595, 110360, 154552, 193190, 220720, 309104, 386380, 441440, 598889, 618208, 772760, 1197778, 1545520, 1719391, 2395556, 2994445, 3091040, 3438782, 4791112, 5988890, 6877564, 8596955, 9582224, 11977780, 13755128, 17193910, 19164448, 23955560, 27510256, 34387820, 47911120, 53301121, 55020512, 68775640, 95822240, 106602242, 137551280, 213204484, 266505605, 275102560, 426408968, 533011210, 852817936, 1066022420, 1705635872, 2132044840, 4264089680, 8528179360]

約数ペア:

[(1, 8528179360), (2, 4264089680), (4, 2132044840), (5, 1705635872), (8, 1066022420), (10, 852817936), (16, 533011210), (20, 426408968), (31, 275102560), (32, 266505605), (40, 213204484), (62, 137551280), (80, 106602242), (89, 95822240), (124, 68775640), (155, 55020512), (160, 53301121), (178, 47911120), (248, 34387820), (310, 27510256), (356, 23955560), (445, 19164448), (496, 17193910), (620, 13755128), (712, 11977780), (890, 9582224), (992, 8596955), (1240, 6877564), (1424, 5988890), (1780, 4791112), (2480, 3438782), (2759, 3091040), (2848, 2994445), (3560, 2395556), (4960, 1719391), (5518, 1545520), (7120, 1197778), (11036, 772760), (13795, 618208), (14240, 598889), (19319, 441440), (22072, 386380), (27590, 309104), (38638, 220720), (44144, 193190), (55180, 154552), (77276, 110360), (88288, 96595)]