17220800

素因数分解:

$2^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 84

約数和(自身を含む): 43464480

約数和(自身を除く): 26243680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 160, 188, 200, 229, 235, 320, 376, 400, 458, 470, 752, 800, 916, 940, 1145, 1175, 1504, 1600, 1832, 1880, 2290, 2350, 3008, 3664, 3760, 4580, 4700, 5725, 7328, 7520, 9160, 9400, 10763, 11450, 14656, 15040, 18320, 18800, 21526, 22900, 36640, 37600, 43052, 45800, 53815, 73280, 75200, 86104, 91600, 107630, 172208, 183200, 215260, 269075, 344416, 366400, 430520, 538150, 688832, 861040, 1076300, 1722080, 2152600, 3444160, 4305200, 8610400, 17220800]

約数ペア:

[(1, 17220800), (2, 8610400), (4, 4305200), (5, 3444160), (8, 2152600), (10, 1722080), (16, 1076300), (20, 861040), (25, 688832), (32, 538150), (40, 430520), (47, 366400), (50, 344416), (64, 269075), (80, 215260), (94, 183200), (100, 172208), (160, 107630), (188, 91600), (200, 86104), (229, 75200), (235, 73280), (320, 53815), (376, 45800), (400, 43052), (458, 37600), (470, 36640), (752, 22900), (800, 21526), (916, 18800), (940, 18320), (1145, 15040), (1175, 14656), (1504, 11450), (1600, 10763), (1832, 9400), (1880, 9160), (2290, 7520), (2350, 7328), (3008, 5725), (3664, 4700), (3760, 4580)]