82079740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3307}}^1$

素因数の和:3406

約数の個数: 48

約数和(自身を含む): 185062752

約数和(自身を除く): 102983012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 3307, 4964, 6205, 6614, 12410, 13228, 16535, 24820, 33070, 56219, 66140, 112438, 224876, 241411, 281095, 482822, 562190, 965644, 1124380, 1207055, 2414110, 4103987, 4828220, 8207974, 16415948, 20519935, 41039870, 82079740]

約数ペア:

[(1, 82079740), (2, 41039870), (4, 20519935), (5, 16415948), (10, 8207974), (17, 4828220), (20, 4103987), (34, 2414110), (68, 1207055), (73, 1124380), (85, 965644), (146, 562190), (170, 482822), (292, 281095), (340, 241411), (365, 224876), (730, 112438), (1241, 66140), (1460, 56219), (2482, 33070), (3307, 24820), (4964, 16535), (6205, 13228), (6614, 12410)]