4563402740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{566179}}^1$

素因数の和:566232

約数の個数: 48

約数和(自身を含む): 10653242880

約数和(自身を除く): 6089840140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 566179, 1132358, 2264716, 2830895, 5661790, 7360327, 11323580, 14720654, 17551549, 29441308, 35103098, 36801635, 70206196, 73603270, 87757745, 147206540, 175515490, 228170137, 351030980, 456340274, 912680548, 1140850685, 2281701370, 4563402740]

約数ペア:

[(1, 4563402740), (2, 2281701370), (4, 1140850685), (5, 912680548), (10, 456340274), (13, 351030980), (20, 228170137), (26, 175515490), (31, 147206540), (52, 87757745), (62, 73603270), (65, 70206196), (124, 36801635), (130, 35103098), (155, 29441308), (260, 17551549), (310, 14720654), (403, 11323580), (620, 7360327), (806, 5661790), (1612, 2830895), (2015, 2264716), (4030, 1132358), (8060, 566179)]