7684009240

素因数分解:

$2^3\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{115099}}^1$

素因数の和:116779

約数の個数: 32

約数和(自身を含む): 17299530000

約数和(自身を除く): 9615520760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1669, 3338, 6676, 8345, 13352, 16690, 33380, 66760, 115099, 230198, 460396, 575495, 920792, 1150990, 2301980, 4603960, 192100231, 384200462, 768400924, 960501155, 1536801848, 1921002310, 3842004620, 7684009240]

約数ペア:

[(1, 7684009240), (2, 3842004620), (4, 1921002310), (5, 1536801848), (8, 960501155), (10, 768400924), (20, 384200462), (40, 192100231), (1669, 4603960), (3338, 2301980), (6676, 1150990), (8345, 920792), (13352, 575495), (16690, 460396), (33380, 230198), (66760, 115099)]