5328820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 13547520

約数和(自身を除く): 8218700

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2239, 2380, 4478, 8956, 11195, 15673, 22390, 31346, 38063, 44780, 62692, 76126, 78365, 152252, 156730, 190315, 266441, 313460, 380630, 532882, 761260, 1065764, 1332205, 2664410, 5328820]

約数ペア:

[(1, 5328820), (2, 2664410), (4, 1332205), (5, 1065764), (7, 761260), (10, 532882), (14, 380630), (17, 313460), (20, 266441), (28, 190315), (34, 156730), (35, 152252), (68, 78365), (70, 76126), (85, 62692), (119, 44780), (140, 38063), (170, 31346), (238, 22390), (340, 15673), (476, 11195), (595, 8956), (1190, 4478), (2239, 2380)]