1958800

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 60

約数和(自身を含む): 4843440

約数和(自身を除く): 2884640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 83, 100, 118, 166, 200, 236, 295, 332, 400, 415, 472, 590, 664, 830, 944, 1180, 1328, 1475, 1660, 2075, 2360, 2950, 3320, 4150, 4720, 4897, 5900, 6640, 8300, 9794, 11800, 16600, 19588, 23600, 24485, 33200, 39176, 48970, 78352, 97940, 122425, 195880, 244850, 391760, 489700, 979400, 1958800]

約数ペア:

[(1, 1958800), (2, 979400), (4, 489700), (5, 391760), (8, 244850), (10, 195880), (16, 122425), (20, 97940), (25, 78352), (40, 48970), (50, 39176), (59, 33200), (80, 24485), (83, 23600), (100, 19588), (118, 16600), (166, 11800), (200, 9794), (236, 8300), (295, 6640), (332, 5900), (400, 4897), (415, 4720), (472, 4150), (590, 3320), (664, 2950), (830, 2360), (944, 2075), (1180, 1660), (1328, 1475)]