13779760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7489}}^1$

素因数の和:7525

約数の個数: 40

約数和(自身を含む): 33435360

約数和(自身を除く): 19655600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 7489, 14978, 29956, 37445, 59912, 74890, 119824, 149780, 172247, 299560, 344494, 599120, 688988, 861235, 1377976, 1722470, 2755952, 3444940, 6889880, 13779760]

約数ペア:

[(1, 13779760), (2, 6889880), (4, 3444940), (5, 2755952), (8, 1722470), (10, 1377976), (16, 861235), (20, 688988), (23, 599120), (40, 344494), (46, 299560), (80, 172247), (92, 149780), (115, 119824), (184, 74890), (230, 59912), (368, 37445), (460, 29956), (920, 14978), (1840, 7489)]