7404680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9743}}^1$

素因数の和:9773

約数の個数: 32

約数和(自身を含む): 17539200

約数和(自身を除く): 10134520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 9743, 19486, 38972, 48715, 77944, 97430, 185117, 194860, 370234, 389720, 740468, 925585, 1480936, 1851170, 3702340, 7404680]

約数ペア:

[(1, 7404680), (2, 3702340), (4, 1851170), (5, 1480936), (8, 925585), (10, 740468), (19, 389720), (20, 370234), (38, 194860), (40, 185117), (76, 97430), (95, 77944), (152, 48715), (190, 38972), (380, 19486), (760, 9743)]