98288570

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{90173}}^1$

素因数の和:90289

約数の個数: 16

約数和(自身を含む): 178544520

約数和(自身を除く): 80255950

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 90173, 180346, 450865, 901730, 9828857, 19657714, 49144285, 98288570]

約数ペア:

[(1, 98288570), (2, 49144285), (5, 19657714), (10, 9828857), (109, 901730), (218, 450865), (545, 180346), (1090, 90173)]