11426720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4233

約数の個数: 48

約数和(自身を含む): 28590408

約数和(自身を除く): 17163688

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, 4201, 8402, 16804, 21005, 33608, 42010, 67216, 71417, 84020, 134432, 142834, 168040, 285668, 336080, 357085, 571336, 672160, 714170, 1142672, 1428340, 2285344, 2856680, 5713360, 11426720]

約数ペア:

[(1, 11426720), (2, 5713360), (4, 2856680), (5, 2285344), (8, 1428340), (10, 1142672), (16, 714170), (17, 672160), (20, 571336), (32, 357085), (34, 336080), (40, 285668), (68, 168040), (80, 142834), (85, 134432), (136, 84020), (160, 71417), (170, 67216), (272, 42010), (340, 33608), (544, 21005), (680, 16804), (1360, 8402), (2720, 4201)]