13935920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10247}}^1$

素因数の和:10277

約数の個数: 40

約数和(自身を含む): 34310304

約数和(自身を除く): 20374384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 10247, 20494, 40988, 51235, 81976, 102470, 163952, 174199, 204940, 348398, 409880, 696796, 819760, 870995, 1393592, 1741990, 2787184, 3483980, 6967960, 13935920]

約数ペア:

[(1, 13935920), (2, 6967960), (4, 3483980), (5, 2787184), (8, 1741990), (10, 1393592), (16, 870995), (17, 819760), (20, 696796), (34, 409880), (40, 348398), (68, 204940), (80, 174199), (85, 163952), (136, 102470), (170, 81976), (272, 51235), (340, 40988), (680, 20494), (1360, 10247)]