7375040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1249

約数の個数: 56

約数和(自身を含む): 18501360

約数和(自身を除く): 11126320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1213, 1216, 1520, 2426, 3040, 4852, 6065, 6080, 9704, 12130, 19408, 23047, 24260, 38816, 46094, 48520, 77632, 92188, 97040, 115235, 184376, 194080, 230470, 368752, 388160, 460940, 737504, 921880, 1475008, 1843760, 3687520, 7375040]

約数ペア:

[(1, 7375040), (2, 3687520), (4, 1843760), (5, 1475008), (8, 921880), (10, 737504), (16, 460940), (19, 388160), (20, 368752), (32, 230470), (38, 194080), (40, 184376), (64, 115235), (76, 97040), (80, 92188), (95, 77632), (152, 48520), (160, 46094), (190, 38816), (304, 24260), (320, 23047), (380, 19408), (608, 12130), (760, 9704), (1213, 6080), (1216, 6065), (1520, 4852), (2426, 3040)]