1843760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 4516080

約数和(自身を除く): 2672320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1213, 1520, 2426, 4852, 6065, 9704, 12130, 19408, 23047, 24260, 46094, 48520, 92188, 97040, 115235, 184376, 230470, 368752, 460940, 921880, 1843760]

約数ペア:

[(1, 1843760), (2, 921880), (4, 460940), (5, 368752), (8, 230470), (10, 184376), (16, 115235), (19, 97040), (20, 92188), (38, 48520), (40, 46094), (76, 24260), (80, 23047), (95, 19408), (152, 12130), (190, 9704), (304, 6065), (380, 4852), (760, 2426), (1213, 1520)]