17082620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 38828160

約数和(自身を除く): 21745540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1069, 1598, 2138, 3196, 3995, 4276, 5345, 7990, 10690, 15980, 18173, 21380, 36346, 50243, 72692, 90865, 100486, 181730, 200972, 251215, 363460, 502430, 854131, 1004860, 1708262, 3416524, 4270655, 8541310, 17082620]

約数ペア:

[(1, 17082620), (2, 8541310), (4, 4270655), (5, 3416524), (10, 1708262), (17, 1004860), (20, 854131), (34, 502430), (47, 363460), (68, 251215), (85, 200972), (94, 181730), (170, 100486), (188, 90865), (235, 72692), (340, 50243), (470, 36346), (799, 21380), (940, 18173), (1069, 15980), (1598, 10690), (2138, 7990), (3196, 5345), (3995, 4276)]