12028806920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1\times {\mathrm{10177}}^1$

素因数の和:12474

約数の個数: 64

約数和(自身を含む): 29162412720

約数和(自身を除く): 17133605800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2273, 4546, 9092, 10177, 11365, 18184, 20354, 22730, 29549, 40708, 45460, 50885, 59098, 81416, 90920, 101770, 118196, 132301, 147745, 203540, 236392, 264602, 295490, 407080, 529204, 590980, 661505, 1058408, 1181960, 1323010, 2646020, 5292040, 23132321, 46264642, 92529284, 115661605, 185058568, 231323210, 300720173, 462646420, 601440346, 925292840, 1202880692, 1503600865, 2405761384, 3007201730, 6014403460, 12028806920]

約数ペア:

[(1, 12028806920), (2, 6014403460), (4, 3007201730), (5, 2405761384), (8, 1503600865), (10, 1202880692), (13, 925292840), (20, 601440346), (26, 462646420), (40, 300720173), (52, 231323210), (65, 185058568), (104, 115661605), (130, 92529284), (260, 46264642), (520, 23132321), (2273, 5292040), (4546, 2646020), (9092, 1323010), (10177, 1181960), (11365, 1058408), (18184, 661505), (20354, 590980), (22730, 529204), (29549, 407080), (40708, 295490), (45460, 264602), (50885, 236392), (59098, 203540), (81416, 147745), (90920, 132301), (101770, 118196)]