25034830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 46980000

約数和(自身を除く): 21945170

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 499, 865, 998, 1730, 2495, 4990, 5017, 10034, 14471, 25085, 28942, 50170, 72355, 86327, 144710, 172654, 431635, 863270, 2503483, 5006966, 12517415, 25034830]

約数ペア:

[(1, 25034830), (2, 12517415), (5, 5006966), (10, 2503483), (29, 863270), (58, 431635), (145, 172654), (173, 144710), (290, 86327), (346, 72355), (499, 50170), (865, 28942), (998, 25085), (1730, 14471), (2495, 10034), (4990, 5017)]