1005109250

素因数分解:

$2^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 1938867840

約数和(自身を除く): 933758590

約数列:

[1, 2, 5, 10, 25, 50, 59, 83, 118, 125, 166, 250, 295, 415, 590, 821, 830, 1475, 1642, 2075, 2950, 4105, 4150, 4897, 7375, 8210, 9794, 10375, 14750, 20525, 20750, 24485, 41050, 48439, 48970, 68143, 96878, 102625, 122425, 136286, 205250, 242195, 244850, 340715, 484390, 612125, 681430, 1210975, 1224250, 1703575, 2421950, 3407150, 4020437, 6054875, 8040874, 8517875, 12109750, 17035750, 20102185, 40204370, 100510925, 201021850, 502554625, 1005109250]

約数ペア:

[(1, 1005109250), (2, 502554625), (5, 201021850), (10, 100510925), (25, 40204370), (50, 20102185), (59, 17035750), (83, 12109750), (118, 8517875), (125, 8040874), (166, 6054875), (250, 4020437), (295, 3407150), (415, 2421950), (590, 1703575), (821, 1224250), (830, 1210975), (1475, 681430), (1642, 612125), (2075, 484390), (2950, 340715), (4105, 244850), (4150, 242195), (4897, 205250), (7375, 136286), (8210, 122425), (9794, 102625), (10375, 96878), (14750, 68143), (20525, 48970), (20750, 48439), (24485, 41050)]