4203160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 10432800

約数和(自身を除く): 6229640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 137, 236, 260, 274, 295, 472, 520, 548, 590, 685, 767, 1096, 1180, 1370, 1534, 1781, 2360, 2740, 3068, 3562, 3835, 5480, 6136, 7124, 7670, 8083, 8905, 14248, 15340, 16166, 17810, 30680, 32332, 35620, 40415, 64664, 71240, 80830, 105079, 161660, 210158, 323320, 420316, 525395, 840632, 1050790, 2101580, 4203160]

約数ペア:

[(1, 4203160), (2, 2101580), (4, 1050790), (5, 840632), (8, 525395), (10, 420316), (13, 323320), (20, 210158), (26, 161660), (40, 105079), (52, 80830), (59, 71240), (65, 64664), (104, 40415), (118, 35620), (130, 32332), (137, 30680), (236, 17810), (260, 16166), (274, 15340), (295, 14248), (472, 8905), (520, 8083), (548, 7670), (590, 7124), (685, 6136), (767, 5480), (1096, 3835), (1180, 3562), (1370, 3068), (1534, 2740), (1781, 2360)]