42078800

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1783}}^1$

素因数の和:1860

約数の個数: 60

約数和(自身を含む): 102865440

約数和(自身を除く): 60786640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 200, 236, 295, 400, 472, 590, 944, 1180, 1475, 1783, 2360, 2950, 3566, 4720, 5900, 7132, 8915, 11800, 14264, 17830, 23600, 28528, 35660, 44575, 71320, 89150, 105197, 142640, 178300, 210394, 356600, 420788, 525985, 713200, 841576, 1051970, 1683152, 2103940, 2629925, 4207880, 5259850, 8415760, 10519700, 21039400, 42078800]

約数ペア:

[(1, 42078800), (2, 21039400), (4, 10519700), (5, 8415760), (8, 5259850), (10, 4207880), (16, 2629925), (20, 2103940), (25, 1683152), (40, 1051970), (50, 841576), (59, 713200), (80, 525985), (100, 420788), (118, 356600), (200, 210394), (236, 178300), (295, 142640), (400, 105197), (472, 89150), (590, 71320), (944, 44575), (1180, 35660), (1475, 28528), (1783, 23600), (2360, 17830), (2950, 14264), (3566, 11800), (4720, 8915), (5900, 7132)]