162241480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 376047360

約数和(自身を除く): 213805880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 103, 106, 206, 212, 265, 412, 424, 515, 530, 743, 824, 1030, 1060, 1486, 2060, 2120, 2972, 3715, 4120, 5459, 5944, 7430, 10918, 14860, 21836, 27295, 29720, 39379, 43672, 54590, 76529, 78758, 109180, 153058, 157516, 196895, 218360, 306116, 315032, 382645, 393790, 612232, 765290, 787580, 1530580, 1575160, 3061160, 4056037, 8112074, 16224148, 20280185, 32448296, 40560370, 81120740, 162241480]

約数ペア:

[(1, 162241480), (2, 81120740), (4, 40560370), (5, 32448296), (8, 20280185), (10, 16224148), (20, 8112074), (40, 4056037), (53, 3061160), (103, 1575160), (106, 1530580), (206, 787580), (212, 765290), (265, 612232), (412, 393790), (424, 382645), (515, 315032), (530, 306116), (743, 218360), (824, 196895), (1030, 157516), (1060, 153058), (1486, 109180), (2060, 78758), (2120, 76529), (2972, 54590), (3715, 43672), (4120, 39379), (5459, 29720), (5944, 27295), (7430, 21836), (10918, 14860)]