8859500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 22014720

約数和(自身を除く): 13155220

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 47, 50, 52, 58, 65, 94, 100, 116, 125, 130, 145, 188, 235, 250, 260, 290, 325, 377, 470, 500, 580, 611, 650, 725, 754, 940, 1175, 1222, 1300, 1363, 1450, 1508, 1625, 1885, 2350, 2444, 2726, 2900, 3055, 3250, 3625, 3770, 4700, 5452, 5875, 6110, 6500, 6815, 7250, 7540, 9425, 11750, 12220, 13630, 14500, 15275, 17719, 18850, 23500, 27260, 30550, 34075, 35438, 37700, 47125, 61100, 68150, 70876, 76375, 88595, 94250, 136300, 152750, 170375, 177190, 188500, 305500, 340750, 354380, 442975, 681500, 885950, 1771900, 2214875, 4429750, 8859500]

約数ペア:

[(1, 8859500), (2, 4429750), (4, 2214875), (5, 1771900), (10, 885950), (13, 681500), (20, 442975), (25, 354380), (26, 340750), (29, 305500), (47, 188500), (50, 177190), (52, 170375), (58, 152750), (65, 136300), (94, 94250), (100, 88595), (116, 76375), (125, 70876), (130, 68150), (145, 61100), (188, 47125), (235, 37700), (250, 35438), (260, 34075), (290, 30550), (325, 27260), (377, 23500), (470, 18850), (500, 17719), (580, 15275), (611, 14500), (650, 13630), (725, 12220), (754, 11750), (940, 9425), (1175, 7540), (1222, 7250), (1300, 6815), (1363, 6500), (1450, 6110), (1508, 5875), (1625, 5452), (1885, 4700), (2350, 3770), (2444, 3625), (2726, 3250), (2900, 3055)]