39170120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8093}}^1$

素因数の和:8126

約数の個数: 48

約数和(自身を含む): 96885180

約数和(自身を除く): 57715060

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 8093, 16186, 32372, 40465, 64744, 80930, 89023, 161860, 178046, 323720, 356092, 445115, 712184, 890230, 979253, 1780460, 1958506, 3560920, 3917012, 4896265, 7834024, 9792530, 19585060, 39170120]

約数ペア:

[(1, 39170120), (2, 19585060), (4, 9792530), (5, 7834024), (8, 4896265), (10, 3917012), (11, 3560920), (20, 1958506), (22, 1780460), (40, 979253), (44, 890230), (55, 712184), (88, 445115), (110, 356092), (121, 323720), (220, 178046), (242, 161860), (440, 89023), (484, 80930), (605, 64744), (968, 40465), (1210, 32372), (2420, 16186), (4840, 8093)]