1568080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1183

約数の個数: 40

約数和(自身を含む): 3863592

約数和(自身を除く): 2295512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1153, 1360, 2306, 4612, 5765, 9224, 11530, 18448, 19601, 23060, 39202, 46120, 78404, 92240, 98005, 156808, 196010, 313616, 392020, 784040, 1568080]

約数ペア:

[(1, 1568080), (2, 784040), (4, 392020), (5, 313616), (8, 196010), (10, 156808), (16, 98005), (17, 92240), (20, 78404), (34, 46120), (40, 39202), (68, 23060), (80, 19601), (85, 18448), (136, 11530), (170, 9224), (272, 5765), (340, 4612), (680, 2306), (1153, 1360)]