5707160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 13057200

約数和(自身を除く): 7350040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2339, 2440, 4678, 9356, 11695, 18712, 23390, 46780, 93560, 142679, 285358, 570716, 713395, 1141432, 1426790, 2853580, 5707160]

約数ペア:

[(1, 5707160), (2, 2853580), (4, 1426790), (5, 1141432), (8, 713395), (10, 570716), (20, 285358), (40, 142679), (61, 93560), (122, 46780), (244, 23390), (305, 18712), (488, 11695), (610, 9356), (1220, 4678), (2339, 2440)]