47769880

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5261}}^1$

素因数の和:5499

約数の個数: 32

約数和(自身を含む): 107976240

約数和(自身を除く): 60206360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 5261, 9080, 10522, 21044, 26305, 42088, 52610, 105220, 210440, 1194247, 2388494, 4776988, 5971235, 9553976, 11942470, 23884940, 47769880]

約数ペア:

[(1, 47769880), (2, 23884940), (4, 11942470), (5, 9553976), (8, 5971235), (10, 4776988), (20, 2388494), (40, 1194247), (227, 210440), (454, 105220), (908, 52610), (1135, 42088), (1816, 26305), (2270, 21044), (4540, 10522), (5261, 9080)]