70047560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{159199}}^1$

素因数の和:159221

約数の個数: 32

約数和(自身を含む): 171936000

約数和(自身を除く): 101888440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 159199, 318398, 636796, 795995, 1273592, 1591990, 1751189, 3183980, 3502378, 6367960, 7004756, 8755945, 14009512, 17511890, 35023780, 70047560]

約数ペア:

[(1, 70047560), (2, 35023780), (4, 17511890), (5, 14009512), (8, 8755945), (10, 7004756), (11, 6367960), (20, 3502378), (22, 3183980), (40, 1751189), (44, 1591990), (55, 1273592), (88, 795995), (110, 636796), (220, 318398), (440, 159199)]