970551440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{327889}}^1$

素因数の和:327939

約数の個数: 40

約数和(自身を含む): 2317526520

約数和(自身を除く): 1346975080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 327889, 655778, 1311556, 1639445, 2623112, 3278890, 5246224, 6557780, 12131893, 13115560, 24263786, 26231120, 48527572, 60659465, 97055144, 121318930, 194110288, 242637860, 485275720, 970551440]

約数ペア:

[(1, 970551440), (2, 485275720), (4, 242637860), (5, 194110288), (8, 121318930), (10, 97055144), (16, 60659465), (20, 48527572), (37, 26231120), (40, 24263786), (74, 13115560), (80, 12131893), (148, 6557780), (185, 5246224), (296, 3278890), (370, 2623112), (592, 1639445), (740, 1311556), (1480, 655778), (2960, 327889)]