200622560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54517}}^1$

素因数の和:54555

約数の個数: 48

約数和(自身を含む): 494587296

約数和(自身を除く): 293964736

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, 54517, 109034, 218068, 272585, 436136, 545170, 872272, 1090340, 1253891, 1744544, 2180680, 2507782, 4361360, 5015564, 6269455, 8722720, 10031128, 12538910, 20062256, 25077820, 40124512, 50155640, 100311280, 200622560]

約数ペア:

[(1, 200622560), (2, 100311280), (4, 50155640), (5, 40124512), (8, 25077820), (10, 20062256), (16, 12538910), (20, 10031128), (23, 8722720), (32, 6269455), (40, 5015564), (46, 4361360), (80, 2507782), (92, 2180680), (115, 1744544), (160, 1253891), (184, 1090340), (230, 872272), (368, 545170), (460, 436136), (736, 272585), (920, 218068), (1840, 109034), (3680, 54517)]