11934040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 28078560

約数和(自身を除く): 16144520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 67, 73, 122, 134, 146, 244, 268, 292, 305, 335, 365, 488, 536, 584, 610, 670, 730, 1220, 1340, 1460, 2440, 2680, 2920, 4087, 4453, 4891, 8174, 8906, 9782, 16348, 17812, 19564, 20435, 22265, 24455, 32696, 35624, 39128, 40870, 44530, 48910, 81740, 89060, 97820, 163480, 178120, 195640, 298351, 596702, 1193404, 1491755, 2386808, 2983510, 5967020, 11934040]

約数ペア:

[(1, 11934040), (2, 5967020), (4, 2983510), (5, 2386808), (8, 1491755), (10, 1193404), (20, 596702), (40, 298351), (61, 195640), (67, 178120), (73, 163480), (122, 97820), (134, 89060), (146, 81740), (244, 48910), (268, 44530), (292, 40870), (305, 39128), (335, 35624), (365, 32696), (488, 24455), (536, 22265), (584, 20435), (610, 19564), (670, 17812), (730, 16348), (1220, 9782), (1340, 8906), (1460, 8174), (2440, 4891), (2680, 4453), (2920, 4087)]