196545760

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42359}}^1$

素因数の和:42403

約数の個数: 48

約数和(自身を含む): 480362400

約数和(自身を除く): 283816640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 42359, 84718, 169436, 211795, 338872, 423590, 677744, 847180, 1228411, 1355488, 1694360, 2456822, 3388720, 4913644, 6142055, 6777440, 9827288, 12284110, 19654576, 24568220, 39309152, 49136440, 98272880, 196545760]

約数ペア:

[(1, 196545760), (2, 98272880), (4, 49136440), (5, 39309152), (8, 24568220), (10, 19654576), (16, 12284110), (20, 9827288), (29, 6777440), (32, 6142055), (40, 4913644), (58, 3388720), (80, 2456822), (116, 1694360), (145, 1355488), (160, 1228411), (232, 847180), (290, 677744), (464, 423590), (580, 338872), (928, 211795), (1160, 169436), (2320, 84718), (4640, 42359)]