9520060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 22065120

約数和(自身を除く): 12545060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 397, 436, 545, 794, 1090, 1199, 1588, 1985, 2180, 2398, 3970, 4367, 4796, 5995, 7940, 8734, 11990, 17468, 21835, 23980, 43273, 43670, 86546, 87340, 173092, 216365, 432730, 476003, 865460, 952006, 1904012, 2380015, 4760030, 9520060]

約数ペア:

[(1, 9520060), (2, 4760030), (4, 2380015), (5, 1904012), (10, 952006), (11, 865460), (20, 476003), (22, 432730), (44, 216365), (55, 173092), (109, 87340), (110, 86546), (218, 43670), (220, 43273), (397, 23980), (436, 21835), (545, 17468), (794, 11990), (1090, 8734), (1199, 7940), (1588, 5995), (1985, 4796), (2180, 4367), (2398, 3970)]