10368423440

素因数分解:

$2^4\times 5^1\times {\mathrm{129605293}}^1$

素因数の和:129605306

約数の個数: 20

約数和(自身を含む): 24106584684

約数和(自身を除く): 13738161244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129605293, 259210586, 518421172, 648026465, 1036842344, 1296052930, 2073684688, 2592105860, 5184211720, 10368423440]

約数ペア:

[(1, 10368423440), (2, 5184211720), (4, 2592105860), (5, 2073684688), (8, 1296052930), (10, 1036842344), (16, 648026465), (20, 518421172), (40, 259210586), (80, 129605293)]