22605780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16381}}^1$

素因数の和:16416

約数の個数: 48

約数和(自身を含む): 66052224

約数和(自身を除く): 43446444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 16381, 32762, 49143, 65524, 81905, 98286, 163810, 196572, 245715, 327620, 376763, 491430, 753526, 982860, 1130289, 1507052, 1883815, 2260578, 3767630, 4521156, 5651445, 7535260, 11302890, 22605780]

約数ペア:

[(1, 22605780), (2, 11302890), (3, 7535260), (4, 5651445), (5, 4521156), (6, 3767630), (10, 2260578), (12, 1883815), (15, 1507052), (20, 1130289), (23, 982860), (30, 753526), (46, 491430), (60, 376763), (69, 327620), (92, 245715), (115, 196572), (138, 163810), (230, 98286), (276, 81905), (345, 65524), (460, 49143), (690, 32762), (1380, 16381)]