2929720000

素因数分解:

$2^6\times 5^4\times {\mathrm{73243}}^1$

素因数の和:73275

約数の個数: 70

約数和(自身を含む): 7264852628

約数和(自身を除く): 4335132628

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2500, 4000, 5000, 8000, 10000, 20000, 40000, 73243, 146486, 292972, 366215, 585944, 732430, 1171888, 1464860, 1831075, 2343776, 2929720, 3662150, 4687552, 5859440, 7324300, 9155375, 11718880, 14648600, 18310750, 23437760, 29297200, 36621500, 45776875, 58594400, 73243000, 91553750, 117188800, 146486000, 183107500, 292972000, 366215000, 585944000, 732430000, 1464860000, 2929720000]

約数ペア:

[(1, 2929720000), (2, 1464860000), (4, 732430000), (5, 585944000), (8, 366215000), (10, 292972000), (16, 183107500), (20, 146486000), (25, 117188800), (32, 91553750), (40, 73243000), (50, 58594400), (64, 45776875), (80, 36621500), (100, 29297200), (125, 23437760), (160, 18310750), (200, 14648600), (250, 11718880), (320, 9155375), (400, 7324300), (500, 5859440), (625, 4687552), (800, 3662150), (1000, 2929720), (1250, 2343776), (1600, 1831075), (2000, 1464860), (2500, 1171888), (4000, 732430), (5000, 585944), (8000, 366215), (10000, 292972), (20000, 146486), (40000, 73243)]