115796780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16979}}^1$

素因数の和:17030

約数の個数: 48

約数和(自身を含む): 273853440

約数和(自身を除く): 158056660

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, 3410, 6820, 16979, 33958, 67916, 84895, 169790, 186769, 339580, 373538, 526349, 747076, 933845, 1052698, 1867690, 2105396, 2631745, 3735380, 5263490, 5789839, 10526980, 11579678, 23159356, 28949195, 57898390, 115796780]

約数ペア:

[(1, 115796780), (2, 57898390), (4, 28949195), (5, 23159356), (10, 11579678), (11, 10526980), (20, 5789839), (22, 5263490), (31, 3735380), (44, 2631745), (55, 2105396), (62, 1867690), (110, 1052698), (124, 933845), (155, 747076), (220, 526349), (310, 373538), (341, 339580), (620, 186769), (682, 169790), (1364, 84895), (1705, 67916), (3410, 33958), (6820, 16979)]