17000702920

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5986163}}^1$

素因数の和:5986245

約数の個数: 32

約数和(自身を含む): 38790342720

約数和(自身を除く): 21789639800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 5986163, 11972326, 23944652, 29930815, 47889304, 59861630, 119723260, 239446520, 425017573, 850035146, 1700070292, 2125087865, 3400140584, 4250175730, 8500351460, 17000702920]

約数ペア:

[(1, 17000702920), (2, 8500351460), (4, 4250175730), (5, 3400140584), (8, 2125087865), (10, 1700070292), (20, 850035146), (40, 425017573), (71, 239446520), (142, 119723260), (284, 59861630), (355, 47889304), (568, 29930815), (710, 23944652), (1420, 11972326), (2840, 5986163)]