587966807740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{119021621}}^1$

素因数の和:119021662

約数の個数: 48

約数和(自身を含む): 1399694274720

約数和(自身を除く): 811727466980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 119021621, 238043242, 476086484, 595108105, 1190216210, 1547281073, 2261410799, 2380432420, 3094562146, 4522821598, 6189124292, 7736405365, 9045643196, 11307053995, 15472810730, 22614107990, 29398340387, 30945621460, 45228215980, 58796680774, 117593361548, 146991701935, 293983403870, 587966807740]

約数ペア:

[(1, 587966807740), (2, 293983403870), (4, 146991701935), (5, 117593361548), (10, 58796680774), (13, 45228215980), (19, 30945621460), (20, 29398340387), (26, 22614107990), (38, 15472810730), (52, 11307053995), (65, 9045643196), (76, 7736405365), (95, 6189124292), (130, 4522821598), (190, 3094562146), (247, 2380432420), (260, 2261410799), (380, 1547281073), (494, 1190216210), (988, 595108105), (1235, 476086484), (2470, 238043242), (4940, 119021621)]