32868820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 73558800

約数和(自身を除く): 40689980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 277, 340, 349, 554, 698, 1108, 1385, 1396, 1745, 2770, 3490, 4709, 5540, 5933, 6980, 9418, 11866, 18836, 23545, 23732, 29665, 47090, 59330, 94180, 96673, 118660, 193346, 386692, 483365, 966730, 1643441, 1933460, 3286882, 6573764, 8217205, 16434410, 32868820]

約数ペア:

[(1, 32868820), (2, 16434410), (4, 8217205), (5, 6573764), (10, 3286882), (17, 1933460), (20, 1643441), (34, 966730), (68, 483365), (85, 386692), (170, 193346), (277, 118660), (340, 96673), (349, 94180), (554, 59330), (698, 47090), (1108, 29665), (1385, 23732), (1396, 23545), (1745, 18836), (2770, 11866), (3490, 9418), (4709, 6980), (5540, 5933)]