76326380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 173770464

約数和(自身を除く): 97444084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 326, 652, 815, 1630, 1801, 2119, 3260, 3602, 4238, 7204, 8476, 9005, 10595, 18010, 21190, 23413, 36020, 42380, 46826, 93652, 117065, 234130, 293563, 468260, 587126, 1174252, 1467815, 2935630, 3816319, 5871260, 7632638, 15265276, 19081595, 38163190, 76326380]

約数ペア:

[(1, 76326380), (2, 38163190), (4, 19081595), (5, 15265276), (10, 7632638), (13, 5871260), (20, 3816319), (26, 2935630), (52, 1467815), (65, 1174252), (130, 587126), (163, 468260), (260, 293563), (326, 234130), (652, 117065), (815, 93652), (1630, 46826), (1801, 42380), (2119, 36020), (3260, 23413), (3602, 21190), (4238, 18010), (7204, 10595), (8476, 9005)]