1933922480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{2141}}^1$

素因数の和:3774

約数の個数: 80

約数和(自身を含む): 5144295744

約数和(自身を除く): 3210373264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1613, 2141, 3226, 4282, 6452, 8065, 8564, 10705, 11291, 12904, 14987, 16130, 17128, 21410, 22582, 25808, 29974, 32260, 34256, 42820, 45164, 56455, 59948, 64520, 74935, 85640, 90328, 112910, 119896, 129040, 149870, 171280, 180656, 225820, 239792, 299740, 451640, 599480, 903280, 1198960, 3453433, 6906866, 13813732, 17267165, 24174031, 27627464, 34534330, 48348062, 55254928, 69068660, 96696124, 120870155, 138137320, 193392248, 241740310, 276274640, 386784496, 483480620, 966961240, 1933922480]

約数ペア:

[(1, 1933922480), (2, 966961240), (4, 483480620), (5, 386784496), (7, 276274640), (8, 241740310), (10, 193392248), (14, 138137320), (16, 120870155), (20, 96696124), (28, 69068660), (35, 55254928), (40, 48348062), (56, 34534330), (70, 27627464), (80, 24174031), (112, 17267165), (140, 13813732), (280, 6906866), (560, 3453433), (1613, 1198960), (2141, 903280), (3226, 599480), (4282, 451640), (6452, 299740), (8065, 239792), (8564, 225820), (10705, 180656), (11291, 171280), (12904, 149870), (14987, 129040), (16130, 119896), (17128, 112910), (21410, 90328), (22582, 85640), (25808, 74935), (29974, 64520), (32260, 59948), (34256, 56455), (42820, 45164)]