52355000

素因数分解:

$2^3\times 5^4\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 126428280

約数和(自身を除く): 74073280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 125, 148, 185, 200, 250, 283, 296, 370, 500, 566, 625, 740, 925, 1000, 1132, 1250, 1415, 1480, 1850, 2264, 2500, 2830, 3700, 4625, 5000, 5660, 7075, 7400, 9250, 10471, 11320, 14150, 18500, 20942, 23125, 28300, 35375, 37000, 41884, 46250, 52355, 56600, 70750, 83768, 92500, 104710, 141500, 176875, 185000, 209420, 261775, 283000, 353750, 418840, 523550, 707500, 1047100, 1308875, 1415000, 2094200, 2617750, 5235500, 6544375, 10471000, 13088750, 26177500, 52355000]

約数ペア:

[(1, 52355000), (2, 26177500), (4, 13088750), (5, 10471000), (8, 6544375), (10, 5235500), (20, 2617750), (25, 2094200), (37, 1415000), (40, 1308875), (50, 1047100), (74, 707500), (100, 523550), (125, 418840), (148, 353750), (185, 283000), (200, 261775), (250, 209420), (283, 185000), (296, 176875), (370, 141500), (500, 104710), (566, 92500), (625, 83768), (740, 70750), (925, 56600), (1000, 52355), (1132, 46250), (1250, 41884), (1415, 37000), (1480, 35375), (1850, 28300), (2264, 23125), (2500, 20942), (2830, 18500), (3700, 14150), (4625, 11320), (5000, 10471), (5660, 9250), (7075, 7400)]