13305824620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{728687}}^1$

素因数の和:728790

約数の個数: 48

約数和(自身を含む): 30849735168

約数和(自身を除く): 17543910548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 18260, 728687, 1457374, 2914748, 3643435, 7286870, 8015557, 14573740, 16031114, 32062228, 40077785, 60481021, 80155570, 120962042, 160311140, 241924084, 302405105, 604810210, 665291231, 1209620420, 1330582462, 2661164924, 3326456155, 6652912310, 13305824620]

約数ペア:

[(1, 13305824620), (2, 6652912310), (4, 3326456155), (5, 2661164924), (10, 1330582462), (11, 1209620420), (20, 665291231), (22, 604810210), (44, 302405105), (55, 241924084), (83, 160311140), (110, 120962042), (166, 80155570), (220, 60481021), (332, 40077785), (415, 32062228), (830, 16031114), (913, 14573740), (1660, 8015557), (1826, 7286870), (3652, 3643435), (4565, 2914748), (9130, 1457374), (18260, 728687)]