23648120

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4513}}^1$

素因数の和:4655

約数の個数: 32

約数和(自身を含む): 53626320

約数和(自身を除く): 29978200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 4513, 5240, 9026, 18052, 22565, 36104, 45130, 90260, 180520, 591203, 1182406, 2364812, 2956015, 4729624, 5912030, 11824060, 23648120]

約数ペア:

[(1, 23648120), (2, 11824060), (4, 5912030), (5, 4729624), (8, 2956015), (10, 2364812), (20, 1182406), (40, 591203), (131, 180520), (262, 90260), (524, 45130), (655, 36104), (1048, 22565), (1310, 18052), (2620, 9026), (4513, 5240)]