40203888

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1999}}^1$

素因数の和:2429

約数の個数: 40

約数和(自身を含む): 104160000

約数和(自身を除く): 63956112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 1999, 2514, 3352, 3998, 5028, 5997, 6704, 7996, 10056, 11994, 15992, 20112, 23988, 31984, 47976, 95952, 837581, 1675162, 2512743, 3350324, 5025486, 6700648, 10050972, 13401296, 20101944, 40203888]

約数ペア:

[(1, 40203888), (2, 20101944), (3, 13401296), (4, 10050972), (6, 6700648), (8, 5025486), (12, 3350324), (16, 2512743), (24, 1675162), (48, 837581), (419, 95952), (838, 47976), (1257, 31984), (1676, 23988), (1999, 20112), (2514, 15992), (3352, 11994), (3998, 10056), (5028, 7996), (5997, 6704)]