24454280

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1847}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 55218240

約数和(自身を除く): 30763960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 1847, 2648, 3310, 3694, 6620, 7388, 9235, 13240, 14776, 18470, 36940, 73880, 611357, 1222714, 2445428, 3056785, 4890856, 6113570, 12227140, 24454280]

約数ペア:

[(1, 24454280), (2, 12227140), (4, 6113570), (5, 4890856), (8, 3056785), (10, 2445428), (20, 1222714), (40, 611357), (331, 73880), (662, 36940), (1324, 18470), (1655, 14776), (1847, 13240), (2648, 9235), (3310, 7388), (3694, 6620)]