9644120

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{523}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 21787920

約数和(自身を除く): 12143800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 523, 922, 1046, 1844, 2092, 2305, 2615, 3688, 4184, 4610, 5230, 9220, 10460, 18440, 20920, 241103, 482206, 964412, 1205515, 1928824, 2411030, 4822060, 9644120]

約数ペア:

[(1, 9644120), (2, 4822060), (4, 2411030), (5, 1928824), (8, 1205515), (10, 964412), (20, 482206), (40, 241103), (461, 20920), (523, 18440), (922, 10460), (1046, 9220), (1844, 5230), (2092, 4610), (2305, 4184), (2615, 3688)]