38494460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 87617376

約数和(自身を除く): 49122916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2633, 2924, 3655, 5266, 7310, 10532, 13165, 14620, 26330, 44761, 52660, 89522, 113219, 179044, 223805, 226438, 447610, 452876, 566095, 895220, 1132190, 1924723, 2264380, 3849446, 7698892, 9623615, 19247230, 38494460]

約数ペア:

[(1, 38494460), (2, 19247230), (4, 9623615), (5, 7698892), (10, 3849446), (17, 2264380), (20, 1924723), (34, 1132190), (43, 895220), (68, 566095), (85, 452876), (86, 447610), (170, 226438), (172, 223805), (215, 179044), (340, 113219), (430, 89522), (731, 52660), (860, 44761), (1462, 26330), (2633, 14620), (2924, 13165), (3655, 10532), (5266, 7310)]