45328090

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{18059}}^1$

素因数の和:18317

約数の個数: 16

約数和(自身を含む): 81920160

約数和(自身を除く): 36592070

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 18059, 36118, 90295, 180590, 4532809, 9065618, 22664045, 45328090]

約数ペア:

[(1, 45328090), (2, 22664045), (5, 9065618), (10, 4532809), (251, 180590), (502, 90295), (1255, 36118), (2510, 18059)]