18096160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6653}}^1$

素因数の和:6685

約数の個数: 48

約数和(自身を含む): 45273816

約数和(自身を除く): 27177656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 6653, 13306, 26612, 33265, 53224, 66530, 106448, 113101, 133060, 212896, 226202, 266120, 452404, 532240, 565505, 904808, 1064480, 1131010, 1809616, 2262020, 3619232, 4524040, 9048080, 18096160]

約数ペア:

[(1, 18096160), (2, 9048080), (4, 4524040), (5, 3619232), (8, 2262020), (10, 1809616), (16, 1131010), (17, 1064480), (20, 904808), (32, 565505), (34, 532240), (40, 452404), (68, 266120), (80, 226202), (85, 212896), (136, 133060), (160, 113101), (170, 106448), (272, 66530), (340, 53224), (544, 33265), (680, 26612), (1360, 13306), (2720, 6653)]