2092579360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421891}}^1$

素因数の和:421937

約数の個数: 48

約数和(自身を含む): 5103205632

約数和(自身を除く): 3010626272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 421891, 843782, 1687564, 2109455, 3375128, 4218910, 6750256, 8437820, 13078621, 13500512, 16875640, 26157242, 33751280, 52314484, 65393105, 67502560, 104628968, 130786210, 209257936, 261572420, 418515872, 523144840, 1046289680, 2092579360]

約数ペア:

[(1, 2092579360), (2, 1046289680), (4, 523144840), (5, 418515872), (8, 261572420), (10, 209257936), (16, 130786210), (20, 104628968), (31, 67502560), (32, 65393105), (40, 52314484), (62, 33751280), (80, 26157242), (124, 16875640), (155, 13500512), (160, 13078621), (248, 8437820), (310, 6750256), (496, 4218910), (620, 3375128), (992, 2109455), (1240, 1687564), (2480, 843782), (4960, 421891)]