86963500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 216844992

約数和(自身を除く): 129881492

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 125, 130, 170, 221, 250, 260, 325, 340, 425, 442, 500, 650, 787, 850, 884, 1105, 1300, 1574, 1625, 1700, 2125, 2210, 3148, 3250, 3935, 4250, 4420, 5525, 6500, 7870, 8500, 10231, 11050, 13379, 15740, 19675, 20462, 22100, 26758, 27625, 39350, 40924, 51155, 53516, 55250, 66895, 78700, 98375, 102310, 110500, 133790, 173927, 196750, 204620, 255775, 267580, 334475, 347854, 393500, 511550, 668950, 695708, 869635, 1023100, 1278875, 1337900, 1672375, 1739270, 2557750, 3344750, 3478540, 4348175, 5115500, 6689500, 8696350, 17392700, 21740875, 43481750, 86963500]

約数ペア:

[(1, 86963500), (2, 43481750), (4, 21740875), (5, 17392700), (10, 8696350), (13, 6689500), (17, 5115500), (20, 4348175), (25, 3478540), (26, 3344750), (34, 2557750), (50, 1739270), (52, 1672375), (65, 1337900), (68, 1278875), (85, 1023100), (100, 869635), (125, 695708), (130, 668950), (170, 511550), (221, 393500), (250, 347854), (260, 334475), (325, 267580), (340, 255775), (425, 204620), (442, 196750), (500, 173927), (650, 133790), (787, 110500), (850, 102310), (884, 98375), (1105, 78700), (1300, 66895), (1574, 55250), (1625, 53516), (1700, 51155), (2125, 40924), (2210, 39350), (3148, 27625), (3250, 26758), (3935, 22100), (4250, 20462), (4420, 19675), (5525, 15740), (6500, 13379), (7870, 11050), (8500, 10231)]