8868880

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1879}}^1$

素因数の和:1951

約数の個数: 40

約数和(自身を含む): 20980800

約数和(自身を除く): 12111920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 1879, 2360, 3758, 4720, 7516, 9395, 15032, 18790, 30064, 37580, 75160, 110861, 150320, 221722, 443444, 554305, 886888, 1108610, 1773776, 2217220, 4434440, 8868880]

約数ペア:

[(1, 8868880), (2, 4434440), (4, 2217220), (5, 1773776), (8, 1108610), (10, 886888), (16, 554305), (20, 443444), (40, 221722), (59, 150320), (80, 110861), (118, 75160), (236, 37580), (295, 30064), (472, 18790), (590, 15032), (944, 9395), (1180, 7516), (1879, 4720), (2360, 3758)]