11616020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 26906880

約数和(自身を除く): 15290860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1039, 1118, 2078, 2236, 2795, 4156, 5195, 5590, 10390, 11180, 13507, 20780, 27014, 44677, 54028, 67535, 89354, 135070, 178708, 223385, 270140, 446770, 580801, 893540, 1161602, 2323204, 2904005, 5808010, 11616020]

約数ペア:

[(1, 11616020), (2, 5808010), (4, 2904005), (5, 2323204), (10, 1161602), (13, 893540), (20, 580801), (26, 446770), (43, 270140), (52, 223385), (65, 178708), (86, 135070), (130, 89354), (172, 67535), (215, 54028), (260, 44677), (430, 27014), (559, 20780), (860, 13507), (1039, 11180), (1118, 10390), (2078, 5590), (2236, 5195), (2795, 4156)]