85190290

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{37201}}^1$

素因数の和:37437

約数の個数: 16

約数和(自身を含む): 154016280

約数和(自身を除く): 68825990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 37201, 74402, 186005, 372010, 8519029, 17038058, 42595145, 85190290]

約数ペア:

[(1, 85190290), (2, 42595145), (5, 17038058), (10, 8519029), (229, 372010), (458, 186005), (1145, 74402), (2290, 37201)]