14926780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3610

約数の個数: 48

約数和(自身を含む): 36005760

約数和(自身を除く): 21078980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 3571, 4180, 7142, 14284, 17855, 35710, 39281, 67849, 71420, 78562, 135698, 157124, 196405, 271396, 339245, 392810, 678490, 746339, 785620, 1356980, 1492678, 2985356, 3731695, 7463390, 14926780]

約数ペア:

[(1, 14926780), (2, 7463390), (4, 3731695), (5, 2985356), (10, 1492678), (11, 1356980), (19, 785620), (20, 746339), (22, 678490), (38, 392810), (44, 339245), (55, 271396), (76, 196405), (95, 157124), (110, 135698), (190, 78562), (209, 71420), (220, 67849), (380, 39281), (418, 35710), (836, 17855), (1045, 14284), (2090, 7142), (3571, 4180)]