24143420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5610

約数の個数: 48

約数和(自身を含む): 59824128

約数和(自身を除く): 35680708

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, 5563, 11126, 22252, 27815, 38941, 55630, 77882, 111260, 155764, 172453, 194705, 344906, 389410, 689812, 778820, 862265, 1207171, 1724530, 2414342, 3449060, 4828684, 6035855, 12071710, 24143420]

約数ペア:

[(1, 24143420), (2, 12071710), (4, 6035855), (5, 4828684), (7, 3449060), (10, 2414342), (14, 1724530), (20, 1207171), (28, 862265), (31, 778820), (35, 689812), (62, 389410), (70, 344906), (124, 194705), (140, 172453), (155, 155764), (217, 111260), (310, 77882), (434, 55630), (620, 38941), (868, 27815), (1085, 22252), (2170, 11126), (4340, 5563)]