1038864070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{10909}}^1$

素因数の和:11112

約数の個数: 32

約数和(自身を含む): 1908813600

約数和(自身を除く): 869949530

約数列:

[1, 2, 5, 10, 89, 107, 178, 214, 445, 535, 890, 1070, 9523, 10909, 19046, 21818, 47615, 54545, 95230, 109090, 970901, 1167263, 1941802, 2334526, 4854505, 5836315, 9709010, 11672630, 103886407, 207772814, 519432035, 1038864070]

約数ペア:

[(1, 1038864070), (2, 519432035), (5, 207772814), (10, 103886407), (89, 11672630), (107, 9709010), (178, 5836315), (214, 4854505), (445, 2334526), (535, 1941802), (890, 1167263), (1070, 970901), (9523, 109090), (10909, 95230), (19046, 54545), (21818, 47615)]