47296240

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4513}}^1$

素因数の和:4657

約数の個数: 40

約数和(自身を含む): 110827728

約数和(自身を除く): 63531488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 4513, 5240, 9026, 10480, 18052, 22565, 36104, 45130, 72208, 90260, 180520, 361040, 591203, 1182406, 2364812, 2956015, 4729624, 5912030, 9459248, 11824060, 23648120, 47296240]

約数ペア:

[(1, 47296240), (2, 23648120), (4, 11824060), (5, 9459248), (8, 5912030), (10, 4729624), (16, 2956015), (20, 2364812), (40, 1182406), (80, 591203), (131, 361040), (262, 180520), (524, 90260), (655, 72208), (1048, 45130), (1310, 36104), (2096, 22565), (2620, 18052), (4513, 10480), (5240, 9026)]