528034260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{676967}}^1$

素因数の和:676992

約数の個数: 48

約数和(自身を含む): 1592228736

約数和(自身を除く): 1064194476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 676967, 1353934, 2030901, 2707868, 3384835, 4061802, 6769670, 8123604, 8800571, 10154505, 13539340, 17601142, 20309010, 26401713, 35202284, 40618020, 44002855, 52803426, 88005710, 105606852, 132008565, 176011420, 264017130, 528034260]

約数ペア:

[(1, 528034260), (2, 264017130), (3, 176011420), (4, 132008565), (5, 105606852), (6, 88005710), (10, 52803426), (12, 44002855), (13, 40618020), (15, 35202284), (20, 26401713), (26, 20309010), (30, 17601142), (39, 13539340), (52, 10154505), (60, 8800571), (65, 8123604), (78, 6769670), (130, 4061802), (156, 3384835), (195, 2707868), (260, 2030901), (390, 1353934), (780, 676967)]