2900050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1914

約数の個数: 24

約数和(自身を含む): 5571072

約数和(自身を除く): 2671022

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 1871, 3742, 9355, 18710, 46775, 58001, 93550, 116002, 290005, 580010, 1450025, 2900050]

約数ペア:

[(1, 2900050), (2, 1450025), (5, 580010), (10, 290005), (25, 116002), (31, 93550), (50, 58001), (62, 46775), (155, 18710), (310, 9355), (775, 3742), (1550, 1871)]