122011720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179429}}^1$

素因数の和:179457

約数の個数: 32

約数和(自身を含む): 290676600

約数和(自身を除く): 168664880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 179429, 358858, 717716, 897145, 1435432, 1794290, 3050293, 3588580, 6100586, 7177160, 12201172, 15251465, 24402344, 30502930, 61005860, 122011720]

約数ペア:

[(1, 122011720), (2, 61005860), (4, 30502930), (5, 24402344), (8, 15251465), (10, 12201172), (17, 7177160), (20, 6100586), (34, 3588580), (40, 3050293), (68, 1794290), (85, 1435432), (136, 897145), (170, 717716), (340, 358858), (680, 179429)]