165073480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28859}}^1$

素因数の和:28894

約数の個数: 64

約数和(自身を含む): 436363200

約数和(自身を除く): 271289720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 28859, 57718, 115436, 144295, 230872, 288590, 317449, 375167, 577180, 634898, 750334, 1154360, 1269796, 1500668, 1587245, 1875835, 2539592, 3001336, 3174490, 3751670, 4126837, 6348980, 7503340, 8253674, 12697960, 15006680, 16507348, 20634185, 33014696, 41268370, 82536740, 165073480]

約数ペア:

[(1, 165073480), (2, 82536740), (4, 41268370), (5, 33014696), (8, 20634185), (10, 16507348), (11, 15006680), (13, 12697960), (20, 8253674), (22, 7503340), (26, 6348980), (40, 4126837), (44, 3751670), (52, 3174490), (55, 3001336), (65, 2539592), (88, 1875835), (104, 1587245), (110, 1500668), (130, 1269796), (143, 1154360), (220, 750334), (260, 634898), (286, 577180), (440, 375167), (520, 317449), (572, 288590), (715, 230872), (1144, 144295), (1430, 115436), (2860, 57718), (5720, 28859)]