11664040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 27906300

約数和(自身を除く): 16242260

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1009, 1156, 1445, 2018, 2312, 2890, 4036, 5045, 5780, 8072, 10090, 11560, 17153, 20180, 34306, 40360, 68612, 85765, 137224, 171530, 291601, 343060, 583202, 686120, 1166404, 1458005, 2332808, 2916010, 5832020, 11664040]

約数ペア:

[(1, 11664040), (2, 5832020), (4, 2916010), (5, 2332808), (8, 1458005), (10, 1166404), (17, 686120), (20, 583202), (34, 343060), (40, 291601), (68, 171530), (85, 137224), (136, 85765), (170, 68612), (289, 40360), (340, 34306), (578, 20180), (680, 17153), (1009, 11560), (1156, 10090), (1445, 8072), (2018, 5780), (2312, 5045), (2890, 4036)]