713444080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1699}}^1$

素因数の和:1922

約数の個数: 80

約数和(自身を含む): 1726452000

約数和(自身を除く): 1013007920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 181, 232, 290, 362, 464, 580, 724, 905, 1160, 1448, 1699, 1810, 2320, 2896, 3398, 3620, 5249, 6796, 7240, 8495, 10498, 13592, 14480, 16990, 20996, 26245, 27184, 33980, 41992, 49271, 52490, 67960, 83984, 98542, 104980, 135920, 197084, 209960, 246355, 307519, 394168, 419920, 492710, 615038, 788336, 985420, 1230076, 1537595, 1970840, 2460152, 3075190, 3941680, 4920304, 6150380, 8918051, 12300760, 17836102, 24601520, 35672204, 44590255, 71344408, 89180510, 142688816, 178361020, 356722040, 713444080]

約数ペア:

[(1, 713444080), (2, 356722040), (4, 178361020), (5, 142688816), (8, 89180510), (10, 71344408), (16, 44590255), (20, 35672204), (29, 24601520), (40, 17836102), (58, 12300760), (80, 8918051), (116, 6150380), (145, 4920304), (181, 3941680), (232, 3075190), (290, 2460152), (362, 1970840), (464, 1537595), (580, 1230076), (724, 985420), (905, 788336), (1160, 615038), (1448, 492710), (1699, 419920), (1810, 394168), (2320, 307519), (2896, 246355), (3398, 209960), (3620, 197084), (5249, 135920), (6796, 104980), (7240, 98542), (8495, 83984), (10498, 67960), (13592, 52490), (14480, 49271), (16990, 41992), (20996, 33980), (26245, 27184)]