46256860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 105840000

約数和(自身を除く): 59583140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1780, 1999, 2314, 3998, 4628, 5785, 7996, 9995, 11570, 19990, 23140, 25987, 39980, 51974, 103948, 129935, 177911, 259870, 355822, 519740, 711644, 889555, 1779110, 2312843, 3558220, 4625686, 9251372, 11564215, 23128430, 46256860]

約数ペア:

[(1, 46256860), (2, 23128430), (4, 11564215), (5, 9251372), (10, 4625686), (13, 3558220), (20, 2312843), (26, 1779110), (52, 889555), (65, 711644), (89, 519740), (130, 355822), (178, 259870), (260, 177911), (356, 129935), (445, 103948), (890, 51974), (1157, 39980), (1780, 25987), (1999, 23140), (2314, 19990), (3998, 11570), (4628, 9995), (5785, 7996)]