1346174920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1\times {\mathrm{1543}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 3211643520

約数和(自身を除く): 1865468600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1283, 1543, 2566, 3086, 5132, 6172, 6415, 7715, 10264, 12344, 12830, 15430, 21811, 25660, 26231, 30860, 43622, 51320, 52462, 61720, 87244, 104924, 109055, 131155, 174488, 209848, 218110, 262310, 436220, 524620, 872440, 1049240, 1979669, 3959338, 7918676, 9898345, 15837352, 19796690, 33654373, 39593380, 67308746, 79186760, 134617492, 168271865, 269234984, 336543730, 673087460, 1346174920]

約数ペア:

[(1, 1346174920), (2, 673087460), (4, 336543730), (5, 269234984), (8, 168271865), (10, 134617492), (17, 79186760), (20, 67308746), (34, 39593380), (40, 33654373), (68, 19796690), (85, 15837352), (136, 9898345), (170, 7918676), (340, 3959338), (680, 1979669), (1283, 1049240), (1543, 872440), (2566, 524620), (3086, 436220), (5132, 262310), (6172, 218110), (6415, 209848), (7715, 174488), (10264, 131155), (12344, 109055), (12830, 104924), (15430, 87244), (21811, 61720), (25660, 52462), (26231, 51320), (30860, 43622)]