2912083550

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{1237}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 5471167680

約数和(自身を除く): 2559084130

約数列:

[1, 2, 5, 10, 25, 50, 197, 239, 394, 478, 985, 1195, 1237, 1970, 2390, 2474, 4925, 5975, 6185, 9850, 11950, 12370, 30925, 47083, 61850, 94166, 235415, 243689, 295643, 470830, 487378, 591286, 1177075, 1218445, 1478215, 2354150, 2436890, 2956430, 6092225, 7391075, 12184450, 14782150, 58241671, 116483342, 291208355, 582416710, 1456041775, 2912083550]

約数ペア:

[(1, 2912083550), (2, 1456041775), (5, 582416710), (10, 291208355), (25, 116483342), (50, 58241671), (197, 14782150), (239, 12184450), (394, 7391075), (478, 6092225), (985, 2956430), (1195, 2436890), (1237, 2354150), (1970, 1478215), (2390, 1218445), (2474, 1177075), (4925, 591286), (5975, 487378), (6185, 470830), (9850, 295643), (11950, 243689), (12370, 235415), (30925, 94166), (47083, 61850)]