8093020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 19389888

約数和(自身を除く): 11296868

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 1831, 2210, 3662, 4420, 7324, 9155, 18310, 23803, 31127, 36620, 47606, 62254, 95212, 119015, 124508, 155635, 238030, 311270, 404651, 476060, 622540, 809302, 1618604, 2023255, 4046510, 8093020]

約数ペア:

[(1, 8093020), (2, 4046510), (4, 2023255), (5, 1618604), (10, 809302), (13, 622540), (17, 476060), (20, 404651), (26, 311270), (34, 238030), (52, 155635), (65, 124508), (68, 119015), (85, 95212), (130, 62254), (170, 47606), (221, 36620), (260, 31127), (340, 23803), (442, 18310), (884, 9155), (1105, 7324), (1831, 4420), (2210, 3662)]