23233420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 56060928

約数和(自身を除く): 32827508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 526, 631, 1052, 1262, 1315, 1841, 2524, 2630, 3155, 3682, 4417, 5260, 6310, 7364, 8834, 9205, 12620, 17668, 18410, 22085, 36820, 44170, 88340, 165953, 331906, 663812, 829765, 1161671, 1659530, 2323342, 3319060, 4646684, 5808355, 11616710, 23233420]

約数ペア:

[(1, 23233420), (2, 11616710), (4, 5808355), (5, 4646684), (7, 3319060), (10, 2323342), (14, 1659530), (20, 1161671), (28, 829765), (35, 663812), (70, 331906), (140, 165953), (263, 88340), (526, 44170), (631, 36820), (1052, 22085), (1262, 18410), (1315, 17668), (1841, 12620), (2524, 9205), (2630, 8834), (3155, 7364), (3682, 6310), (4417, 5260)]