274330962040

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{307009}}^1$

素因数の和:307360

約数の個数: 64

約数和(自身を含む): 626668812000

約数和(自身を除く): 352337849960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 251, 356, 445, 502, 712, 890, 1004, 1255, 1780, 2008, 2510, 3560, 5020, 10040, 22339, 44678, 89356, 111695, 178712, 223390, 307009, 446780, 614018, 893560, 1228036, 1535045, 2456072, 3070090, 6140180, 12280360, 27323801, 54647602, 77059259, 109295204, 136619005, 154118518, 218590408, 273238010, 308237036, 385296295, 546476020, 616474072, 770592590, 1092952040, 1541185180, 3082370360, 6858274051, 13716548102, 27433096204, 34291370255, 54866192408, 68582740510, 137165481020, 274330962040]

約数ペア:

[(1, 274330962040), (2, 137165481020), (4, 68582740510), (5, 54866192408), (8, 34291370255), (10, 27433096204), (20, 13716548102), (40, 6858274051), (89, 3082370360), (178, 1541185180), (251, 1092952040), (356, 770592590), (445, 616474072), (502, 546476020), (712, 385296295), (890, 308237036), (1004, 273238010), (1255, 218590408), (1780, 154118518), (2008, 136619005), (2510, 109295204), (3560, 77059259), (5020, 54647602), (10040, 27323801), (22339, 12280360), (44678, 6140180), (89356, 3070090), (111695, 2456072), (178712, 1535045), (223390, 1228036), (307009, 893560), (446780, 614018)]