57375560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130399}}^1$

素因数の和:130421

約数の個数: 32

約数和(自身を含む): 140832000

約数和(自身を除く): 83456440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 130399, 260798, 521596, 651995, 1043192, 1303990, 1434389, 2607980, 2868778, 5215960, 5737556, 7171945, 11475112, 14343890, 28687780, 57375560]

約数ペア:

[(1, 57375560), (2, 28687780), (4, 14343890), (5, 11475112), (8, 7171945), (10, 5737556), (11, 5215960), (20, 2868778), (22, 2607980), (40, 1434389), (44, 1303990), (55, 1043192), (88, 651995), (110, 521596), (220, 260798), (440, 130399)]