10711720

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{953}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 24212520

約数和(自身を除く): 13500800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 953, 1124, 1405, 1906, 2248, 2810, 3812, 4765, 5620, 7624, 9530, 11240, 19060, 38120, 267793, 535586, 1071172, 1338965, 2142344, 2677930, 5355860, 10711720]

約数ペア:

[(1, 10711720), (2, 5355860), (4, 2677930), (5, 2142344), (8, 1338965), (10, 1071172), (20, 535586), (40, 267793), (281, 38120), (562, 19060), (953, 11240), (1124, 9530), (1405, 7624), (1906, 5620), (2248, 4765), (2810, 3812)]