12967921000

素因数分解:

$2^3\times 5^3\times {\mathrm{941}}^1\times {\mathrm{13781}}^1$

素因数の和:14743

約数の個数: 64

約数和(自身を含む): 30379386960

約数和(自身を除く): 17411465960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 941, 1000, 1882, 3764, 4705, 7528, 9410, 13781, 18820, 23525, 27562, 37640, 47050, 55124, 68905, 94100, 110248, 117625, 137810, 188200, 235250, 275620, 344525, 470500, 551240, 689050, 941000, 1378100, 1722625, 2756200, 3445250, 6890500, 12967921, 13781000, 25935842, 51871684, 64839605, 103743368, 129679210, 259358420, 324198025, 518716840, 648396050, 1296792100, 1620990125, 2593584200, 3241980250, 6483960500, 12967921000]

約数ペア:

[(1, 12967921000), (2, 6483960500), (4, 3241980250), (5, 2593584200), (8, 1620990125), (10, 1296792100), (20, 648396050), (25, 518716840), (40, 324198025), (50, 259358420), (100, 129679210), (125, 103743368), (200, 64839605), (250, 51871684), (500, 25935842), (941, 13781000), (1000, 12967921), (1882, 6890500), (3764, 3445250), (4705, 2756200), (7528, 1722625), (9410, 1378100), (13781, 941000), (18820, 689050), (23525, 551240), (27562, 470500), (37640, 344525), (47050, 275620), (55124, 235250), (68905, 188200), (94100, 137810), (110248, 117625)]