12110440

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1093}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 27371880

約数和(自身を除く): 15261440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1093, 1108, 1385, 2186, 2216, 2770, 4372, 5465, 5540, 8744, 10930, 11080, 21860, 43720, 302761, 605522, 1211044, 1513805, 2422088, 3027610, 6055220, 12110440]

約数ペア:

[(1, 12110440), (2, 6055220), (4, 3027610), (5, 2422088), (8, 1513805), (10, 1211044), (20, 605522), (40, 302761), (277, 43720), (554, 21860), (1093, 11080), (1108, 10930), (1385, 8744), (2186, 5540), (2216, 5465), (2770, 4372)]