103301320

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13381}}^1$

素因数の和:13585

約数の個数: 32

約数和(自身を含む): 233649720

約数和(自身を除く): 130348400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 13381, 26762, 53524, 66905, 107048, 133810, 267620, 535240, 2582533, 5165066, 10330132, 12912665, 20660264, 25825330, 51650660, 103301320]

約数ペア:

[(1, 103301320), (2, 51650660), (4, 25825330), (5, 20660264), (8, 12912665), (10, 10330132), (20, 5165066), (40, 2582533), (193, 535240), (386, 267620), (772, 133810), (965, 107048), (1544, 66905), (1930, 53524), (3860, 26762), (7720, 13381)]