24913720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47911}}^1$

素因数の和:47935

約数の個数: 32

約数和(自身を含む): 60369120

約数和(自身を除く): 35455400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 47911, 95822, 191644, 239555, 383288, 479110, 622843, 958220, 1245686, 1916440, 2491372, 3114215, 4982744, 6228430, 12456860, 24913720]

約数ペア:

[(1, 24913720), (2, 12456860), (4, 6228430), (5, 4982744), (8, 3114215), (10, 2491372), (13, 1916440), (20, 1245686), (26, 958220), (40, 622843), (52, 479110), (65, 383288), (104, 239555), (130, 191644), (260, 95822), (520, 47911)]