13819900

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1350

約数の個数: 36

約数和(自身を含む): 30279312

約数和(自身を除く): 16459412

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 1223, 2260, 2446, 2825, 4892, 5650, 6115, 11300, 12230, 24460, 30575, 61150, 122300, 138199, 276398, 552796, 690995, 1381990, 2763980, 3454975, 6909950, 13819900]

約数ペア:

[(1, 13819900), (2, 6909950), (4, 3454975), (5, 2763980), (10, 1381990), (20, 690995), (25, 552796), (50, 276398), (100, 138199), (113, 122300), (226, 61150), (452, 30575), (565, 24460), (1130, 12230), (1223, 11300), (2260, 6115), (2446, 5650), (2825, 4892)]