40151110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{919}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 76904640

約数和(自身を除く): 36753530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 919, 1285, 1838, 2570, 4369, 4595, 8738, 9190, 15623, 21845, 31246, 43690, 78115, 156230, 236183, 472366, 1180915, 2361830, 4015111, 8030222, 20075555, 40151110]

約数ペア:

[(1, 40151110), (2, 20075555), (5, 8030222), (10, 4015111), (17, 2361830), (34, 1180915), (85, 472366), (170, 236183), (257, 156230), (514, 78115), (919, 43690), (1285, 31246), (1838, 21845), (2570, 15623), (4369, 9190), (4595, 8738)]