12074964940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1\times {\mathrm{5147}}^1$

素因数の和:8058

約数の個数: 48

約数和(自身を含む): 25990028064

約数和(自身を除く): 13915063124

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2861, 5147, 5722, 10294, 11444, 14305, 20588, 25735, 28610, 51470, 57220, 102940, 117301, 211027, 234602, 422054, 469204, 586505, 844108, 1055135, 1173010, 2110270, 2346020, 4220540, 14725567, 29451134, 58902268, 73627835, 147255670, 294511340, 603748247, 1207496494, 2414992988, 3018741235, 6037482470, 12074964940]

約数ペア:

[(1, 12074964940), (2, 6037482470), (4, 3018741235), (5, 2414992988), (10, 1207496494), (20, 603748247), (41, 294511340), (82, 147255670), (164, 73627835), (205, 58902268), (410, 29451134), (820, 14725567), (2861, 4220540), (5147, 2346020), (5722, 2110270), (10294, 1173010), (11444, 1055135), (14305, 844108), (20588, 586505), (25735, 469204), (28610, 422054), (51470, 234602), (57220, 211027), (102940, 117301)]