22641569260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1124209}}^1$

素因数の和:1124290

約数の個数: 48

約数和(自身を含む): 50994165600

約数和(自身を除く): 28352596340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 20140, 1124209, 2248418, 4496836, 5621045, 11242090, 21359971, 22484180, 42719942, 59583077, 85439884, 106799855, 119166154, 213599710, 238332308, 297915385, 427199420, 595830770, 1132078463, 1191661540, 2264156926, 4528313852, 5660392315, 11320784630, 22641569260]

約数ペア:

[(1, 22641569260), (2, 11320784630), (4, 5660392315), (5, 4528313852), (10, 2264156926), (19, 1191661540), (20, 1132078463), (38, 595830770), (53, 427199420), (76, 297915385), (95, 238332308), (106, 213599710), (190, 119166154), (212, 106799855), (265, 85439884), (380, 59583077), (530, 42719942), (1007, 22484180), (1060, 21359971), (2014, 11242090), (4028, 5621045), (5035, 4496836), (10070, 2248418), (20140, 1124209)]