13953440

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2409

約数の個数: 48

約数和(自身を含む): 33870312

約数和(自身を除く): 19916872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2357, 2960, 4714, 5920, 9428, 11785, 18856, 23570, 37712, 47140, 75424, 87209, 94280, 174418, 188560, 348836, 377120, 436045, 697672, 872090, 1395344, 1744180, 2790688, 3488360, 6976720, 13953440]

約数ペア:

[(1, 13953440), (2, 6976720), (4, 3488360), (5, 2790688), (8, 1744180), (10, 1395344), (16, 872090), (20, 697672), (32, 436045), (37, 377120), (40, 348836), (74, 188560), (80, 174418), (148, 94280), (160, 87209), (185, 75424), (296, 47140), (370, 37712), (592, 23570), (740, 18856), (1184, 11785), (1480, 9428), (2357, 5920), (2960, 4714)]