24220900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 58183776

約数和(自身を除く): 33962876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 97, 100, 110, 194, 220, 227, 275, 388, 454, 485, 550, 908, 970, 1067, 1100, 1135, 1940, 2134, 2270, 2425, 2497, 4268, 4540, 4850, 4994, 5335, 5675, 9700, 9988, 10670, 11350, 12485, 21340, 22019, 22700, 24970, 26675, 44038, 49940, 53350, 62425, 88076, 106700, 110095, 124850, 220190, 242209, 249700, 440380, 484418, 550475, 968836, 1100950, 1211045, 2201900, 2422090, 4844180, 6055225, 12110450, 24220900]

約数ペア:

[(1, 24220900), (2, 12110450), (4, 6055225), (5, 4844180), (10, 2422090), (11, 2201900), (20, 1211045), (22, 1100950), (25, 968836), (44, 550475), (50, 484418), (55, 440380), (97, 249700), (100, 242209), (110, 220190), (194, 124850), (220, 110095), (227, 106700), (275, 88076), (388, 62425), (454, 53350), (485, 49940), (550, 44038), (908, 26675), (970, 24970), (1067, 22700), (1100, 22019), (1135, 21340), (1940, 12485), (2134, 11350), (2270, 10670), (2425, 9988), (2497, 9700), (4268, 5675), (4540, 5335), (4850, 4994)]