42993200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5694

約数の個数: 60

約数和(自身を含む): 108746760

約数和(自身を除く): 65753560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 5657, 7600, 11314, 22628, 28285, 45256, 56570, 90512, 107483, 113140, 141425, 214966, 226280, 282850, 429932, 452560, 537415, 565700, 859864, 1074830, 1131400, 1719728, 2149660, 2262800, 2687075, 4299320, 5374150, 8598640, 10748300, 21496600, 42993200]

約数ペア:

[(1, 42993200), (2, 21496600), (4, 10748300), (5, 8598640), (8, 5374150), (10, 4299320), (16, 2687075), (19, 2262800), (20, 2149660), (25, 1719728), (38, 1131400), (40, 1074830), (50, 859864), (76, 565700), (80, 537415), (95, 452560), (100, 429932), (152, 282850), (190, 226280), (200, 214966), (304, 141425), (380, 113140), (400, 107483), (475, 90512), (760, 56570), (950, 45256), (1520, 28285), (1900, 22628), (3800, 11314), (5657, 7600)]