175392080

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 419211264

約数和(自身を除く): 243819184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 127, 244, 254, 283, 305, 488, 508, 566, 610, 635, 976, 1016, 1132, 1220, 1270, 1415, 2032, 2264, 2440, 2540, 2830, 4528, 4880, 5080, 5660, 7747, 10160, 11320, 15494, 17263, 22640, 30988, 34526, 35941, 38735, 61976, 69052, 71882, 77470, 86315, 123952, 138104, 143764, 154940, 172630, 179705, 276208, 287528, 309880, 345260, 359410, 575056, 619760, 690520, 718820, 1381040, 1437640, 2192401, 2875280, 4384802, 8769604, 10962005, 17539208, 21924010, 35078416, 43848020, 87696040, 175392080]

約数ペア:

[(1, 175392080), (2, 87696040), (4, 43848020), (5, 35078416), (8, 21924010), (10, 17539208), (16, 10962005), (20, 8769604), (40, 4384802), (61, 2875280), (80, 2192401), (122, 1437640), (127, 1381040), (244, 718820), (254, 690520), (283, 619760), (305, 575056), (488, 359410), (508, 345260), (566, 309880), (610, 287528), (635, 276208), (976, 179705), (1016, 172630), (1132, 154940), (1220, 143764), (1270, 138104), (1415, 123952), (2032, 86315), (2264, 77470), (2440, 71882), (2540, 69052), (2830, 61976), (4528, 38735), (4880, 35941), (5080, 34526), (5660, 30988), (7747, 22640), (10160, 17263), (11320, 15494)]