118492120

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22613}}^1$

素因数の和:22755

約数の個数: 32

約数和(自身を含む): 268654320

約数和(自身を除く): 150162200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 22613, 45226, 90452, 113065, 180904, 226130, 452260, 904520, 2962303, 5924606, 11849212, 14811515, 23698424, 29623030, 59246060, 118492120]

約数ペア:

[(1, 118492120), (2, 59246060), (4, 29623030), (5, 23698424), (8, 14811515), (10, 11849212), (20, 5924606), (40, 2962303), (131, 904520), (262, 452260), (524, 226130), (655, 180904), (1048, 113065), (1310, 90452), (2620, 45226), (5240, 22613)]