25263780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1601}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 71051904

約数和(自身を除く): 45788124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 1601, 2630, 3156, 3202, 3945, 4803, 5260, 6404, 7890, 8005, 9606, 15780, 16010, 19212, 24015, 32020, 48030, 96060, 421063, 842126, 1263189, 1684252, 2105315, 2526378, 4210630, 5052756, 6315945, 8421260, 12631890, 25263780]

約数ペア:

[(1, 25263780), (2, 12631890), (3, 8421260), (4, 6315945), (5, 5052756), (6, 4210630), (10, 2526378), (12, 2105315), (15, 1684252), (20, 1263189), (30, 842126), (60, 421063), (263, 96060), (526, 48030), (789, 32020), (1052, 24015), (1315, 19212), (1578, 16010), (1601, 15780), (2630, 9606), (3156, 8005), (3202, 7890), (3945, 6404), (4803, 5260)]