4957550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 10311840

約数和(自身を除く): 5354290

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 263, 290, 325, 377, 526, 650, 725, 754, 1315, 1450, 1885, 2630, 3419, 3770, 6575, 6838, 7627, 9425, 13150, 15254, 17095, 18850, 34190, 38135, 76270, 85475, 99151, 170950, 190675, 198302, 381350, 495755, 991510, 2478775, 4957550]

約数ペア:

[(1, 4957550), (2, 2478775), (5, 991510), (10, 495755), (13, 381350), (25, 198302), (26, 190675), (29, 170950), (50, 99151), (58, 85475), (65, 76270), (130, 38135), (145, 34190), (263, 18850), (290, 17095), (325, 15254), (377, 13150), (526, 9425), (650, 7627), (725, 6838), (754, 6575), (1315, 3770), (1450, 3419), (1885, 2630)]