13764880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2443

約数の個数: 40

約数和(自身を含む): 32455512

約数和(自身を除く): 18690632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2357, 2920, 4714, 5840, 9428, 11785, 18856, 23570, 37712, 47140, 94280, 172061, 188560, 344122, 688244, 860305, 1376488, 1720610, 2752976, 3441220, 6882440, 13764880]

約数ペア:

[(1, 13764880), (2, 6882440), (4, 3441220), (5, 2752976), (8, 1720610), (10, 1376488), (16, 860305), (20, 688244), (40, 344122), (73, 188560), (80, 172061), (146, 94280), (292, 47140), (365, 37712), (584, 23570), (730, 18856), (1168, 11785), (1460, 9428), (2357, 5840), (2920, 4714)]