3531640240

素因数分解:

$2^4\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{16843}}^1$

素因数の和:19477

約数の個数: 40

約数和(自身を含む): 8214684048

約数和(自身を除く): 4683043808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2621, 5242, 10484, 13105, 16843, 20968, 26210, 33686, 41936, 52420, 67372, 84215, 104840, 134744, 168430, 209680, 269488, 336860, 673720, 1347440, 44145503, 88291006, 176582012, 220727515, 353164024, 441455030, 706328048, 882910060, 1765820120, 3531640240]

約数ペア:

[(1, 3531640240), (2, 1765820120), (4, 882910060), (5, 706328048), (8, 441455030), (10, 353164024), (16, 220727515), (20, 176582012), (40, 88291006), (80, 44145503), (2621, 1347440), (5242, 673720), (10484, 336860), (13105, 269488), (16843, 209680), (20968, 168430), (26210, 134744), (33686, 104840), (41936, 84215), (52420, 67372)]