479744080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{352753}}^1$

素因数の和:352783

約数の個数: 40

約数和(自身を含む): 1181020392

約数和(自身を除く): 701276312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 352753, 705506, 1411012, 1763765, 2822024, 3527530, 5644048, 5996801, 7055060, 11993602, 14110120, 23987204, 28220240, 29984005, 47974408, 59968010, 95948816, 119936020, 239872040, 479744080]

約数ペア:

[(1, 479744080), (2, 239872040), (4, 119936020), (5, 95948816), (8, 59968010), (10, 47974408), (16, 29984005), (17, 28220240), (20, 23987204), (34, 14110120), (40, 11993602), (68, 7055060), (80, 5996801), (85, 5644048), (136, 3527530), (170, 2822024), (272, 1763765), (340, 1411012), (680, 705506), (1360, 352753)]