39343980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50441}}^1$

素因数の和:50466

約数の個数: 48

約数和(自身を含む): 118639584

約数和(自身を除く): 79295604

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, 50441, 100882, 151323, 201764, 252205, 302646, 504410, 605292, 655733, 756615, 1008820, 1311466, 1513230, 1967199, 2622932, 3026460, 3278665, 3934398, 6557330, 7868796, 9835995, 13114660, 19671990, 39343980]

約数ペア:

[(1, 39343980), (2, 19671990), (3, 13114660), (4, 9835995), (5, 7868796), (6, 6557330), (10, 3934398), (12, 3278665), (13, 3026460), (15, 2622932), (20, 1967199), (26, 1513230), (30, 1311466), (39, 1008820), (52, 756615), (60, 655733), (65, 605292), (78, 504410), (130, 302646), (156, 252205), (195, 201764), (260, 151323), (390, 100882), (780, 50441)]