1181960

素因数分解:

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

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 2865240

約数和(自身を除く): 1683280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2273, 4546, 9092, 11365, 18184, 22730, 29549, 45460, 59098, 90920, 118196, 147745, 236392, 295490, 590980, 1181960]

約数ペア:

[(1, 1181960), (2, 590980), (4, 295490), (5, 236392), (8, 147745), (10, 118196), (13, 90920), (20, 59098), (26, 45460), (40, 29549), (52, 22730), (65, 18184), (104, 11365), (130, 9092), (260, 4546), (520, 2273)]