40705620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16547}}^1$

素因数の和:16600

約数の個数: 48

約数和(自身を含む): 116762688

約数和(自身を除く): 76057068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 16547, 33094, 49641, 66188, 82735, 99282, 165470, 198564, 248205, 330940, 496410, 678427, 992820, 1356854, 2035281, 2713708, 3392135, 4070562, 6784270, 8141124, 10176405, 13568540, 20352810, 40705620]

約数ペア:

[(1, 40705620), (2, 20352810), (3, 13568540), (4, 10176405), (5, 8141124), (6, 6784270), (10, 4070562), (12, 3392135), (15, 2713708), (20, 2035281), (30, 1356854), (41, 992820), (60, 678427), (82, 496410), (123, 330940), (164, 248205), (205, 198564), (246, 165470), (410, 99282), (492, 82735), (615, 66188), (820, 49641), (1230, 33094), (2460, 16547)]