8082320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3303

約数の個数: 40

約数和(自身を含む): 19403520

約数和(自身を除く): 11321200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3259, 6518, 13036, 16295, 26072, 32590, 52144, 65180, 101029, 130360, 202058, 260720, 404116, 505145, 808232, 1010290, 1616464, 2020580, 4041160, 8082320]

約数ペア:

[(1, 8082320), (2, 4041160), (4, 2020580), (5, 1616464), (8, 1010290), (10, 808232), (16, 505145), (20, 404116), (31, 260720), (40, 202058), (62, 130360), (80, 101029), (124, 65180), (155, 52144), (248, 32590), (310, 26072), (496, 16295), (620, 13036), (1240, 6518), (2480, 3259)]