90222560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24517}}^1$

素因数の和:24555

約数の個数: 48

約数和(自身を含む): 222427296

約数和(自身を除く): 132204736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 24517, 49034, 98068, 122585, 196136, 245170, 392272, 490340, 563891, 784544, 980680, 1127782, 1961360, 2255564, 2819455, 3922720, 4511128, 5638910, 9022256, 11277820, 18044512, 22555640, 45111280, 90222560]

約数ペア:

[(1, 90222560), (2, 45111280), (4, 22555640), (5, 18044512), (8, 11277820), (10, 9022256), (16, 5638910), (20, 4511128), (23, 3922720), (32, 2819455), (40, 2255564), (46, 1961360), (80, 1127782), (92, 980680), (115, 784544), (160, 563891), (184, 490340), (230, 392272), (368, 245170), (460, 196136), (736, 122585), (920, 98068), (1840, 49034), (3680, 24517)]