34742480

素因数分解:

$2^4\times 5^1\times {\mathrm{659}}^2$

素因数の和:1331

約数の個数: 30

約数和(自身を含む): 80899026

約数和(自身を除く): 46156546

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 659, 1318, 2636, 3295, 5272, 6590, 10544, 13180, 26360, 52720, 434281, 868562, 1737124, 2171405, 3474248, 4342810, 6948496, 8685620, 17371240, 34742480]

約数ペア:

[(1, 34742480), (2, 17371240), (4, 8685620), (5, 6948496), (8, 4342810), (10, 3474248), (16, 2171405), (20, 1737124), (40, 868562), (80, 434281), (659, 52720), (1318, 26360), (2636, 13180), (3295, 10544), (5272, 6590)]