448537490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67247}}^1$

素因数の和:67306

約数の個数: 32

約数和(自身を含む): 871534080

約数和(自身を除く): 422996590

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 67247, 134494, 336235, 672470, 1546681, 1950163, 3093362, 3900326, 7733405, 9750815, 15466810, 19501630, 44853749, 89707498, 224268745, 448537490]

約数ペア:

[(1, 448537490), (2, 224268745), (5, 89707498), (10, 44853749), (23, 19501630), (29, 15466810), (46, 9750815), (58, 7733405), (115, 3900326), (145, 3093362), (230, 1950163), (290, 1546681), (667, 672470), (1334, 336235), (3335, 134494), (6670, 67247)]