4869640880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4682347}}^1$

素因数の和:4682373

約数の個数: 40

約数和(自身を含む): 12192834192

約数和(自身を除く): 7323193312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4682347, 9364694, 18729388, 23411735, 37458776, 46823470, 60870511, 74917552, 93646940, 121741022, 187293880, 243482044, 304352555, 374587760, 486964088, 608705110, 973928176, 1217410220, 2434820440, 4869640880]

約数ペア:

[(1, 4869640880), (2, 2434820440), (4, 1217410220), (5, 973928176), (8, 608705110), (10, 486964088), (13, 374587760), (16, 304352555), (20, 243482044), (26, 187293880), (40, 121741022), (52, 93646940), (65, 74917552), (80, 60870511), (104, 46823470), (130, 37458776), (208, 23411735), (260, 18729388), (520, 9364694), (1040, 4682347)]