135799460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12323}}^1$

素因数の和:12380

約数の個数: 48

約数和(自身を含む): 310564800

約数和(自身を除く): 174765340

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 12323, 24646, 49292, 61615, 123230, 234137, 246460, 357367, 468274, 714734, 936548, 1170685, 1429468, 1786835, 2341370, 3573670, 4682740, 6789973, 7147340, 13579946, 27159892, 33949865, 67899730, 135799460]

約数ペア:

[(1, 135799460), (2, 67899730), (4, 33949865), (5, 27159892), (10, 13579946), (19, 7147340), (20, 6789973), (29, 4682740), (38, 3573670), (58, 2341370), (76, 1786835), (95, 1429468), (116, 1170685), (145, 936548), (190, 714734), (290, 468274), (380, 357367), (551, 246460), (580, 234137), (1102, 123230), (2204, 61615), (2755, 49292), (5510, 24646), (11020, 12323)]