8230300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:527

約数の個数: 54

約数和(自身を含む): 19378968

約数和(自身を除く): 11148668

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 487, 650, 676, 845, 974, 1300, 1690, 1948, 2435, 3380, 4225, 4870, 6331, 8450, 9740, 12175, 12662, 16900, 24350, 25324, 31655, 48700, 63310, 82303, 126620, 158275, 164606, 316550, 329212, 411515, 633100, 823030, 1646060, 2057575, 4115150, 8230300]

約数ペア:

[(1, 8230300), (2, 4115150), (4, 2057575), (5, 1646060), (10, 823030), (13, 633100), (20, 411515), (25, 329212), (26, 316550), (50, 164606), (52, 158275), (65, 126620), (100, 82303), (130, 63310), (169, 48700), (260, 31655), (325, 25324), (338, 24350), (487, 16900), (650, 12662), (676, 12175), (845, 9740), (974, 8450), (1300, 6331), (1690, 4870), (1948, 4225), (2435, 3380)]