177193480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{152753}}^1$

素因数の和:152793

約数の個数: 32

約数和(自身を含む): 412435800

約数和(自身を除く): 235242320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 152753, 305506, 611012, 763765, 1222024, 1527530, 3055060, 4429837, 6110120, 8859674, 17719348, 22149185, 35438696, 44298370, 88596740, 177193480]

約数ペア:

[(1, 177193480), (2, 88596740), (4, 44298370), (5, 35438696), (8, 22149185), (10, 17719348), (20, 8859674), (29, 6110120), (40, 4429837), (58, 3055060), (116, 1527530), (145, 1222024), (232, 763765), (290, 611012), (580, 305506), (1160, 152753)]