4971036740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{145267}}^1$

素因数の和:145364

約数の個数: 48

約数和(自身を含む): 10982260800

約数和(自身を除く): 6011224060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 3422, 6844, 8555, 17110, 34220, 145267, 290534, 581068, 726335, 1452670, 2905340, 4212743, 8425486, 8570753, 16850972, 17141506, 21063715, 34283012, 42127430, 42853765, 84254860, 85707530, 171415060, 248551837, 497103674, 994207348, 1242759185, 2485518370, 4971036740]

約数ペア:

[(1, 4971036740), (2, 2485518370), (4, 1242759185), (5, 994207348), (10, 497103674), (20, 248551837), (29, 171415060), (58, 85707530), (59, 84254860), (116, 42853765), (118, 42127430), (145, 34283012), (236, 21063715), (290, 17141506), (295, 16850972), (580, 8570753), (590, 8425486), (1180, 4212743), (1711, 2905340), (3422, 1452670), (6844, 726335), (8555, 581068), (17110, 290534), (34220, 145267)]