9695660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 22226400

約数和(自身を除く): 12530740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 419, 445, 838, 890, 1157, 1676, 1780, 2095, 2314, 4190, 4628, 5447, 5785, 8380, 10894, 11570, 21788, 23140, 27235, 37291, 54470, 74582, 108940, 149164, 186455, 372910, 484783, 745820, 969566, 1939132, 2423915, 4847830, 9695660]

約数ペア:

[(1, 9695660), (2, 4847830), (4, 2423915), (5, 1939132), (10, 969566), (13, 745820), (20, 484783), (26, 372910), (52, 186455), (65, 149164), (89, 108940), (130, 74582), (178, 54470), (260, 37291), (356, 27235), (419, 23140), (445, 21788), (838, 11570), (890, 10894), (1157, 8380), (1676, 5785), (1780, 5447), (2095, 4628), (2314, 4190)]