41789740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6469}}^1$

素因数の和:6514

約数の個数: 48

約数和(自身を含む): 97826400

約数和(自身を除く): 56036660

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 6469, 12938, 25876, 32345, 64690, 109973, 122911, 129380, 219946, 245822, 439892, 491644, 549865, 614555, 1099730, 1229110, 2089487, 2199460, 2458220, 4178974, 8357948, 10447435, 20894870, 41789740]

約数ペア:

[(1, 41789740), (2, 20894870), (4, 10447435), (5, 8357948), (10, 4178974), (17, 2458220), (19, 2199460), (20, 2089487), (34, 1229110), (38, 1099730), (68, 614555), (76, 549865), (85, 491644), (95, 439892), (170, 245822), (190, 219946), (323, 129380), (340, 122911), (380, 109973), (646, 64690), (1292, 32345), (1615, 25876), (3230, 12938), (6460, 6469)]