22359080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 53887680

約数和(自身を除く): 31528600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 251, 262, 340, 502, 524, 655, 680, 1004, 1048, 1255, 1310, 2008, 2227, 2510, 2620, 4267, 4454, 5020, 5240, 8534, 8908, 10040, 11135, 17068, 17816, 21335, 22270, 32881, 34136, 42670, 44540, 65762, 85340, 89080, 131524, 164405, 170680, 263048, 328810, 558977, 657620, 1117954, 1315240, 2235908, 2794885, 4471816, 5589770, 11179540, 22359080]

約数ペア:

[(1, 22359080), (2, 11179540), (4, 5589770), (5, 4471816), (8, 2794885), (10, 2235908), (17, 1315240), (20, 1117954), (34, 657620), (40, 558977), (68, 328810), (85, 263048), (131, 170680), (136, 164405), (170, 131524), (251, 89080), (262, 85340), (340, 65762), (502, 44540), (524, 42670), (655, 34136), (680, 32881), (1004, 22270), (1048, 21335), (1255, 17816), (1310, 17068), (2008, 11135), (2227, 10040), (2510, 8908), (2620, 8534), (4267, 5240), (4454, 5020)]