119070640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8807}}^1$

素因数の和:8846

約数の個数: 60

約数和(自身を含む): 299806704

約数和(自身を除く): 180736064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 8807, 13520, 17614, 35228, 44035, 70456, 88070, 114491, 140912, 176140, 228982, 352280, 457964, 572455, 704560, 915928, 1144910, 1488383, 1831856, 2289820, 2976766, 4579640, 5953532, 7441915, 9159280, 11907064, 14883830, 23814128, 29767660, 59535320, 119070640]

約数ペア:

[(1, 119070640), (2, 59535320), (4, 29767660), (5, 23814128), (8, 14883830), (10, 11907064), (13, 9159280), (16, 7441915), (20, 5953532), (26, 4579640), (40, 2976766), (52, 2289820), (65, 1831856), (80, 1488383), (104, 1144910), (130, 915928), (169, 704560), (208, 572455), (260, 457964), (338, 352280), (520, 228982), (676, 176140), (845, 140912), (1040, 114491), (1352, 88070), (1690, 70456), (2704, 44035), (3380, 35228), (6760, 17614), (8807, 13520)]