10225760

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 24494400

約数和(自身を除く): 14268640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 809, 1264, 1580, 1618, 2528, 3160, 3236, 4045, 6320, 6472, 8090, 12640, 12944, 16180, 25888, 32360, 63911, 64720, 127822, 129440, 255644, 319555, 511288, 639110, 1022576, 1278220, 2045152, 2556440, 5112880, 10225760]

約数ペア:

[(1, 10225760), (2, 5112880), (4, 2556440), (5, 2045152), (8, 1278220), (10, 1022576), (16, 639110), (20, 511288), (32, 319555), (40, 255644), (79, 129440), (80, 127822), (158, 64720), (160, 63911), (316, 32360), (395, 25888), (632, 16180), (790, 12944), (809, 12640), (1264, 8090), (1580, 6472), (1618, 6320), (2528, 4045), (3160, 3236)]