25926040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{92593}}^1$

素因数の和:92611

約数の個数: 32

約数和(自身を含む): 66667680

約数和(自身を除く): 40741640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 92593, 185186, 370372, 462965, 648151, 740744, 925930, 1296302, 1851860, 2592604, 3240755, 3703720, 5185208, 6481510, 12963020, 25926040]

約数ペア:

[(1, 25926040), (2, 12963020), (4, 6481510), (5, 5185208), (7, 3703720), (8, 3240755), (10, 2592604), (14, 1851860), (20, 1296302), (28, 925930), (35, 740744), (40, 648151), (56, 462965), (70, 370372), (140, 185186), (280, 92593)]