29097160

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2339}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 65707200

約数和(自身を除く): 36610040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2339, 2488, 3110, 4678, 6220, 9356, 11695, 12440, 18712, 23390, 46780, 93560, 727429, 1454858, 2909716, 3637145, 5819432, 7274290, 14548580, 29097160]

約数ペア:

[(1, 29097160), (2, 14548580), (4, 7274290), (5, 5819432), (8, 3637145), (10, 2909716), (20, 1454858), (40, 727429), (311, 93560), (622, 46780), (1244, 23390), (1555, 18712), (2339, 12440), (2488, 11695), (3110, 9356), (4678, 6220)]