38760800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3727}}^1$

素因数の和:3760

約数の個数: 72

約数和(自身を含む): 101930976

約数和(自身を除く): 63170176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 3727, 5200, 7454, 10400, 14908, 18635, 29816, 37270, 48451, 59632, 74540, 93175, 96902, 119264, 149080, 186350, 193804, 242255, 298160, 372700, 387608, 484510, 596320, 745400, 775216, 969020, 1211275, 1490800, 1550432, 1938040, 2422550, 2981600, 3876080, 4845100, 7752160, 9690200, 19380400, 38760800]

約数ペア:

[(1, 38760800), (2, 19380400), (4, 9690200), (5, 7752160), (8, 4845100), (10, 3876080), (13, 2981600), (16, 2422550), (20, 1938040), (25, 1550432), (26, 1490800), (32, 1211275), (40, 969020), (50, 775216), (52, 745400), (65, 596320), (80, 484510), (100, 387608), (104, 372700), (130, 298160), (160, 242255), (200, 193804), (208, 186350), (260, 149080), (325, 119264), (400, 96902), (416, 93175), (520, 74540), (650, 59632), (800, 48451), (1040, 37270), (1300, 29816), (2080, 18635), (2600, 14908), (3727, 10400), (5200, 7454)]