5649862660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1\times {\mathrm{3001}}^1$

素因数の和:3593

約数の個数: 72

約数和(自身を含む): 12874941576

約数和(自身を除く): 7225078916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 557, 676, 845, 1114, 1690, 2228, 2785, 3001, 3380, 5570, 6002, 7241, 11140, 12004, 14482, 15005, 28964, 30010, 36205, 39013, 60020, 72410, 78026, 94133, 144820, 156052, 188266, 195065, 376532, 390130, 470665, 507169, 780260, 941330, 1014338, 1671557, 1882660, 2028676, 2535845, 3343114, 5071690, 6686228, 8357785, 10143380, 16715570, 21730241, 33431140, 43460482, 86920964, 108651205, 217302410, 282493133, 434604820, 564986266, 1129972532, 1412465665, 2824931330, 5649862660]

約数ペア:

[(1, 5649862660), (2, 2824931330), (4, 1412465665), (5, 1129972532), (10, 564986266), (13, 434604820), (20, 282493133), (26, 217302410), (52, 108651205), (65, 86920964), (130, 43460482), (169, 33431140), (260, 21730241), (338, 16715570), (557, 10143380), (676, 8357785), (845, 6686228), (1114, 5071690), (1690, 3343114), (2228, 2535845), (2785, 2028676), (3001, 1882660), (3380, 1671557), (5570, 1014338), (6002, 941330), (7241, 780260), (11140, 507169), (12004, 470665), (14482, 390130), (15005, 376532), (28964, 195065), (30010, 188266), (36205, 156052), (39013, 144820), (60020, 94133), (72410, 78026)]