24124820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 28710508

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 167, 233, 310, 334, 466, 620, 668, 835, 932, 1165, 1670, 2330, 3340, 4660, 5177, 7223, 10354, 14446, 20708, 25885, 28892, 36115, 38911, 51770, 72230, 77822, 103540, 144460, 155644, 194555, 389110, 778220, 1206241, 2412482, 4824964, 6031205, 12062410, 24124820]

約数ペア:

[(1, 24124820), (2, 12062410), (4, 6031205), (5, 4824964), (10, 2412482), (20, 1206241), (31, 778220), (62, 389110), (124, 194555), (155, 155644), (167, 144460), (233, 103540), (310, 77822), (334, 72230), (466, 51770), (620, 38911), (668, 36115), (835, 28892), (932, 25885), (1165, 20708), (1670, 14446), (2330, 10354), (3340, 7223), (4660, 5177)]