39295000

素因数分解:

$2^3\times 5^4\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 95594400

約数和(自身を除く): 56299400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 271, 290, 500, 542, 580, 625, 725, 1000, 1084, 1160, 1250, 1355, 1450, 2168, 2500, 2710, 2900, 3625, 5000, 5420, 5800, 6775, 7250, 7859, 10840, 13550, 14500, 15718, 18125, 27100, 29000, 31436, 33875, 36250, 39295, 54200, 62872, 67750, 72500, 78590, 135500, 145000, 157180, 169375, 196475, 271000, 314360, 338750, 392950, 677500, 785900, 982375, 1355000, 1571800, 1964750, 3929500, 4911875, 7859000, 9823750, 19647500, 39295000]

約数ペア:

[(1, 39295000), (2, 19647500), (4, 9823750), (5, 7859000), (8, 4911875), (10, 3929500), (20, 1964750), (25, 1571800), (29, 1355000), (40, 982375), (50, 785900), (58, 677500), (100, 392950), (116, 338750), (125, 314360), (145, 271000), (200, 196475), (232, 169375), (250, 157180), (271, 145000), (290, 135500), (500, 78590), (542, 72500), (580, 67750), (625, 62872), (725, 54200), (1000, 39295), (1084, 36250), (1160, 33875), (1250, 31436), (1355, 29000), (1450, 27100), (2168, 18125), (2500, 15718), (2710, 14500), (2900, 13550), (3625, 10840), (5000, 7859), (5420, 7250), (5800, 6775)]