6458702980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{33961}}^1$

素因数の和:34264

約数の個数: 48

約数和(自身を含む): 13984464816

約数和(自身を除く): 7525761836

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 257, 370, 514, 740, 1028, 1285, 2570, 5140, 9509, 19018, 33961, 38036, 47545, 67922, 95090, 135844, 169805, 190180, 339610, 679220, 1256557, 2513114, 5026228, 6282785, 8727977, 12565570, 17455954, 25131140, 34911908, 43639885, 87279770, 174559540, 322935149, 645870298, 1291740596, 1614675745, 3229351490, 6458702980]

約数ペア:

[(1, 6458702980), (2, 3229351490), (4, 1614675745), (5, 1291740596), (10, 645870298), (20, 322935149), (37, 174559540), (74, 87279770), (148, 43639885), (185, 34911908), (257, 25131140), (370, 17455954), (514, 12565570), (740, 8727977), (1028, 6282785), (1285, 5026228), (2570, 2513114), (5140, 1256557), (9509, 679220), (19018, 339610), (33961, 190180), (38036, 169805), (47545, 135844), (67922, 95090)]