224748890

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{22679}}^1$

素因数の和:23677

約数の個数: 16

約数和(自身を含む): 404974080

約数和(自身を除く): 180225190

約数列:

[1, 2, 5, 10, 991, 1982, 4955, 9910, 22679, 45358, 113395, 226790, 22474889, 44949778, 112374445, 224748890]

約数ペア:

[(1, 224748890), (2, 112374445), (5, 44949778), (10, 22474889), (991, 226790), (1982, 113395), (4955, 45358), (9910, 22679)]