10363978540

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3955717}}^1$

素因数の和:3955857

約数の個数: 24

約数和(自身を含む): 21930500592

約数和(自身を除く): 11566522052

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 3955717, 7911434, 15822868, 19778585, 39557170, 79114340, 518198927, 1036397854, 2072795708, 2590994635, 5181989270, 10363978540]

約数ペア:

[(1, 10363978540), (2, 5181989270), (4, 2590994635), (5, 2072795708), (10, 1036397854), (20, 518198927), (131, 79114340), (262, 39557170), (524, 19778585), (655, 15822868), (1310, 7911434), (2620, 3955717)]