1374408040

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 3127138560

約数和(自身を除く): 1752730520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 313, 604, 626, 727, 755, 1208, 1252, 1454, 1510, 1565, 2504, 2908, 3020, 3130, 3635, 5816, 6040, 6260, 7270, 12520, 14540, 29080, 47263, 94526, 109777, 189052, 219554, 227551, 236315, 378104, 439108, 455102, 472630, 548885, 878216, 910204, 945260, 1097770, 1137755, 1820408, 1890520, 2195540, 2275510, 4391080, 4551020, 9102040, 34360201, 68720402, 137440804, 171801005, 274881608, 343602010, 687204020, 1374408040]

約数ペア:

[(1, 1374408040), (2, 687204020), (4, 343602010), (5, 274881608), (8, 171801005), (10, 137440804), (20, 68720402), (40, 34360201), (151, 9102040), (302, 4551020), (313, 4391080), (604, 2275510), (626, 2195540), (727, 1890520), (755, 1820408), (1208, 1137755), (1252, 1097770), (1454, 945260), (1510, 910204), (1565, 878216), (2504, 548885), (2908, 472630), (3020, 455102), (3130, 439108), (3635, 378104), (5816, 236315), (6040, 227551), (6260, 219554), (7270, 189052), (12520, 109777), (14540, 94526), (29080, 47263)]