16483940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 38997504

約数和(自身を除く): 22513564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 2417, 3410, 4834, 6820, 9668, 12085, 24170, 26587, 48340, 53174, 74927, 106348, 132935, 149854, 265870, 299708, 374635, 531740, 749270, 824197, 1498540, 1648394, 3296788, 4120985, 8241970, 16483940]

約数ペア:

[(1, 16483940), (2, 8241970), (4, 4120985), (5, 3296788), (10, 1648394), (11, 1498540), (20, 824197), (22, 749270), (31, 531740), (44, 374635), (55, 299708), (62, 265870), (110, 149854), (124, 132935), (155, 106348), (220, 74927), (310, 53174), (341, 48340), (620, 26587), (682, 24170), (1364, 12085), (1705, 9668), (2417, 6820), (3410, 4834)]