5368580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 13310976

約数和(自身を除く): 7942396

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, 1237, 2170, 2474, 4340, 4948, 6185, 8659, 12370, 17318, 24740, 34636, 38347, 43295, 76694, 86590, 153388, 173180, 191735, 268429, 383470, 536858, 766940, 1073716, 1342145, 2684290, 5368580]

約数ペア:

[(1, 5368580), (2, 2684290), (4, 1342145), (5, 1073716), (7, 766940), (10, 536858), (14, 383470), (20, 268429), (28, 191735), (31, 173180), (35, 153388), (62, 86590), (70, 76694), (124, 43295), (140, 38347), (155, 34636), (217, 24740), (310, 17318), (434, 12370), (620, 8659), (868, 6185), (1085, 4948), (1237, 4340), (2170, 2474)]