889361470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{10771}}^1$

素因数の和:11160

約数の個数: 32

約数和(自身を含む): 1675261440

約数和(自身を除く): 785899970

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 359, 718, 1795, 3590, 8257, 10771, 16514, 21542, 41285, 53855, 82570, 107710, 247733, 495466, 1238665, 2477330, 3866789, 7733578, 19333945, 38667890, 88936147, 177872294, 444680735, 889361470]

約数ペア:

[(1, 889361470), (2, 444680735), (5, 177872294), (10, 88936147), (23, 38667890), (46, 19333945), (115, 7733578), (230, 3866789), (359, 2477330), (718, 1238665), (1795, 495466), (3590, 247733), (8257, 107710), (10771, 82570), (16514, 53855), (21542, 41285)]