2674333160

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{1217}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 6081279120

約数和(自身を除く): 3406945960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 401, 548, 685, 802, 1096, 1217, 1370, 1604, 2005, 2434, 2740, 3208, 4010, 4868, 5480, 6085, 8020, 9736, 12170, 16040, 24340, 48680, 54937, 109874, 166729, 219748, 274685, 333458, 439496, 488017, 549370, 666916, 833645, 976034, 1098740, 1333832, 1667290, 1952068, 2197480, 2440085, 3334580, 3904136, 4880170, 6669160, 9760340, 19520680, 66858329, 133716658, 267433316, 334291645, 534866632, 668583290, 1337166580, 2674333160]

約数ペア:

[(1, 2674333160), (2, 1337166580), (4, 668583290), (5, 534866632), (8, 334291645), (10, 267433316), (20, 133716658), (40, 66858329), (137, 19520680), (274, 9760340), (401, 6669160), (548, 4880170), (685, 3904136), (802, 3334580), (1096, 2440085), (1217, 2197480), (1370, 1952068), (1604, 1667290), (2005, 1333832), (2434, 1098740), (2740, 976034), (3208, 833645), (4010, 666916), (4868, 549370), (5480, 488017), (6085, 439496), (8020, 333458), (9736, 274685), (12170, 219748), (16040, 166729), (24340, 109874), (48680, 54937)]