32160920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3888

約数の個数: 64

約数和(自身を含む): 83116800

約数和(自身を除く): 50955880

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 3847, 4180, 7694, 8360, 15388, 19235, 30776, 38470, 42317, 73093, 76940, 84634, 146186, 153880, 169268, 211585, 292372, 338536, 365465, 423170, 584744, 730930, 804023, 846340, 1461860, 1608046, 1692680, 2923720, 3216092, 4020115, 6432184, 8040230, 16080460, 32160920]

約数ペア:

[(1, 32160920), (2, 16080460), (4, 8040230), (5, 6432184), (8, 4020115), (10, 3216092), (11, 2923720), (19, 1692680), (20, 1608046), (22, 1461860), (38, 846340), (40, 804023), (44, 730930), (55, 584744), (76, 423170), (88, 365465), (95, 338536), (110, 292372), (152, 211585), (190, 169268), (209, 153880), (220, 146186), (380, 84634), (418, 76940), (440, 73093), (760, 42317), (836, 38470), (1045, 30776), (1672, 19235), (2090, 15388), (3847, 8360), (4180, 7694)]