2092184560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1543}}^1$

素因数の和:2570

約数の個数: 80

約数和(自身を含む): 5158973376

約数和(自身を除く): 3066788816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 997, 1360, 1543, 1994, 3086, 3988, 4985, 6172, 7715, 7976, 9970, 12344, 15430, 15952, 16949, 19940, 24688, 26231, 30860, 33898, 39880, 52462, 61720, 67796, 79760, 84745, 104924, 123440, 131155, 135592, 169490, 209848, 262310, 271184, 338980, 419696, 524620, 677960, 1049240, 1355920, 1538371, 2098480, 3076742, 6153484, 7691855, 12306968, 15383710, 24613936, 26152307, 30767420, 52304614, 61534840, 104609228, 123069680, 130761535, 209218456, 261523070, 418436912, 523046140, 1046092280, 2092184560]

約数ペア:

[(1, 2092184560), (2, 1046092280), (4, 523046140), (5, 418436912), (8, 261523070), (10, 209218456), (16, 130761535), (17, 123069680), (20, 104609228), (34, 61534840), (40, 52304614), (68, 30767420), (80, 26152307), (85, 24613936), (136, 15383710), (170, 12306968), (272, 7691855), (340, 6153484), (680, 3076742), (997, 2098480), (1360, 1538371), (1543, 1355920), (1994, 1049240), (3086, 677960), (3988, 524620), (4985, 419696), (6172, 338980), (7715, 271184), (7976, 262310), (9970, 209848), (12344, 169490), (15430, 135592), (15952, 131155), (16949, 123440), (19940, 104924), (24688, 84745), (26231, 79760), (30860, 67796), (33898, 61720), (39880, 52462)]