4310540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 9948960

約数和(自身を除く): 5638420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 281, 295, 562, 590, 767, 1124, 1180, 1405, 1534, 2810, 3068, 3653, 3835, 5620, 7306, 7670, 14612, 15340, 16579, 18265, 33158, 36530, 66316, 73060, 82895, 165790, 215527, 331580, 431054, 862108, 1077635, 2155270, 4310540]

約数ペア:

[(1, 4310540), (2, 2155270), (4, 1077635), (5, 862108), (10, 431054), (13, 331580), (20, 215527), (26, 165790), (52, 82895), (59, 73060), (65, 66316), (118, 36530), (130, 33158), (236, 18265), (260, 16579), (281, 15340), (295, 14612), (562, 7670), (590, 7306), (767, 5620), (1124, 3835), (1180, 3653), (1405, 3068), (1534, 2810)]