13689160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11801}}^1$

素因数の和:11841

約数の個数: 32

約数和(自身を含む): 31865400

約数和(自身を除く): 18176240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11801, 23602, 47204, 59005, 94408, 118010, 236020, 342229, 472040, 684458, 1368916, 1711145, 2737832, 3422290, 6844580, 13689160]

約数ペア:

[(1, 13689160), (2, 6844580), (4, 3422290), (5, 2737832), (8, 1711145), (10, 1368916), (20, 684458), (29, 472040), (40, 342229), (58, 236020), (116, 118010), (145, 94408), (232, 59005), (290, 47204), (580, 23602), (1160, 11801)]