24770860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39953}}^1$

素因数の和:39993

約数の個数: 24

約数和(自身を含む): 53698176

約数和(自身を除く): 28927316

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 39953, 79906, 159812, 199765, 399530, 799060, 1238543, 2477086, 4954172, 6192715, 12385430, 24770860]

約数ペア:

[(1, 24770860), (2, 12385430), (4, 6192715), (5, 4954172), (10, 2477086), (20, 1238543), (31, 799060), (62, 399530), (124, 199765), (155, 159812), (310, 79906), (620, 39953)]