60466780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1439}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 139345920

約数和(自身を除く): 78879140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1439, 1910, 2101, 2878, 3820, 4202, 5756, 7195, 8404, 10505, 14390, 15829, 21010, 28780, 31658, 42020, 63316, 79145, 158290, 274849, 316580, 549698, 1099396, 1374245, 2748490, 3023339, 5496980, 6046678, 12093356, 15116695, 30233390, 60466780]

約数ペア:

[(1, 60466780), (2, 30233390), (4, 15116695), (5, 12093356), (10, 6046678), (11, 5496980), (20, 3023339), (22, 2748490), (44, 1374245), (55, 1099396), (110, 549698), (191, 316580), (220, 274849), (382, 158290), (764, 79145), (955, 63316), (1439, 42020), (1910, 31658), (2101, 28780), (2878, 21010), (3820, 15829), (4202, 14390), (5756, 10505), (7195, 8404)]