568820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 1451520

約数和(自身を除く): 882700

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 239, 340, 476, 478, 595, 956, 1190, 1195, 1673, 2380, 2390, 3346, 4063, 4780, 6692, 8126, 8365, 16252, 16730, 20315, 28441, 33460, 40630, 56882, 81260, 113764, 142205, 284410, 568820]

約数ペア:

[(1, 568820), (2, 284410), (4, 142205), (5, 113764), (7, 81260), (10, 56882), (14, 40630), (17, 33460), (20, 28441), (28, 20315), (34, 16730), (35, 16252), (68, 8365), (70, 8126), (85, 6692), (119, 4780), (140, 4063), (170, 3346), (238, 2390), (239, 2380), (340, 1673), (476, 1195), (478, 1190), (595, 956)]