24403820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5623}}^1$

素因数の和:5670

約数の個数: 48

約数和(自身を含む): 60469248

約数和(自身を除く): 36065428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 5623, 11246, 22492, 28115, 39361, 56230, 78722, 112460, 157444, 174313, 196805, 348626, 393610, 697252, 787220, 871565, 1220191, 1743130, 2440382, 3486260, 4880764, 6100955, 12201910, 24403820]

約数ペア:

[(1, 24403820), (2, 12201910), (4, 6100955), (5, 4880764), (7, 3486260), (10, 2440382), (14, 1743130), (20, 1220191), (28, 871565), (31, 787220), (35, 697252), (62, 393610), (70, 348626), (124, 196805), (140, 174313), (155, 157444), (217, 112460), (310, 78722), (434, 56230), (620, 39361), (868, 28115), (1085, 22492), (2170, 11246), (4340, 5623)]