1071160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 2455200

約数和(自身を除く): 1384040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 439, 488, 610, 878, 1220, 1756, 2195, 2440, 3512, 4390, 8780, 17560, 26779, 53558, 107116, 133895, 214232, 267790, 535580, 1071160]

約数ペア:

[(1, 1071160), (2, 535580), (4, 267790), (5, 214232), (8, 133895), (10, 107116), (20, 53558), (40, 26779), (61, 17560), (122, 8780), (244, 4390), (305, 3512), (439, 2440), (488, 2195), (610, 1756), (878, 1220)]