13762760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 34905600

約数和(自身を除く): 21142840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1009, 1240, 1364, 1705, 2018, 2728, 3410, 4036, 5045, 6820, 8072, 10090, 11099, 13640, 20180, 22198, 31279, 40360, 44396, 55495, 62558, 88792, 110990, 125116, 156395, 221980, 250232, 312790, 344069, 443960, 625580, 688138, 1251160, 1376276, 1720345, 2752552, 3440690, 6881380, 13762760]

約数ペア:

[(1, 13762760), (2, 6881380), (4, 3440690), (5, 2752552), (8, 1720345), (10, 1376276), (11, 1251160), (20, 688138), (22, 625580), (31, 443960), (40, 344069), (44, 312790), (55, 250232), (62, 221980), (88, 156395), (110, 125116), (124, 110990), (155, 88792), (220, 62558), (248, 55495), (310, 44396), (341, 40360), (440, 31279), (620, 22198), (682, 20180), (1009, 13640), (1240, 11099), (1364, 10090), (1705, 8072), (2018, 6820), (2728, 5045), (3410, 4036)]