25746180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{991}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 72328704

約数和(自身を除く): 46582524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 866, 991, 1299, 1732, 1982, 2165, 2598, 2973, 3964, 4330, 4955, 5196, 5946, 6495, 8660, 9910, 11892, 12990, 14865, 19820, 25980, 29730, 59460, 429103, 858206, 1287309, 1716412, 2145515, 2574618, 4291030, 5149236, 6436545, 8582060, 12873090, 25746180]

約数ペア:

[(1, 25746180), (2, 12873090), (3, 8582060), (4, 6436545), (5, 5149236), (6, 4291030), (10, 2574618), (12, 2145515), (15, 1716412), (20, 1287309), (30, 858206), (60, 429103), (433, 59460), (866, 29730), (991, 25980), (1299, 19820), (1732, 14865), (1982, 12990), (2165, 11892), (2598, 9910), (2973, 8660), (3964, 6495), (4330, 5946), (4955, 5196)]