44946640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33049}}^1$

素因数の和:33079

約数の個数: 40

約数和(自身を含む): 110651400

約数和(自身を除く): 65704760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 33049, 66098, 132196, 165245, 264392, 330490, 528784, 561833, 660980, 1123666, 1321960, 2247332, 2643920, 2809165, 4494664, 5618330, 8989328, 11236660, 22473320, 44946640]

約数ペア:

[(1, 44946640), (2, 22473320), (4, 11236660), (5, 8989328), (8, 5618330), (10, 4494664), (16, 2809165), (17, 2643920), (20, 2247332), (34, 1321960), (40, 1123666), (68, 660980), (80, 561833), (85, 528784), (136, 330490), (170, 264392), (272, 165245), (340, 132196), (680, 66098), (1360, 33049)]