13285160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2826

約数の個数: 64

約数和(自身を含む): 36184320

約数和(自身を除く): 22899160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 2791, 4760, 5582, 11164, 13955, 19537, 22328, 27910, 39074, 47447, 55820, 78148, 94894, 97685, 111640, 156296, 189788, 195370, 237235, 332129, 379576, 390740, 474470, 664258, 781480, 948940, 1328516, 1660645, 1897880, 2657032, 3321290, 6642580, 13285160]

約数ペア:

[(1, 13285160), (2, 6642580), (4, 3321290), (5, 2657032), (7, 1897880), (8, 1660645), (10, 1328516), (14, 948940), (17, 781480), (20, 664258), (28, 474470), (34, 390740), (35, 379576), (40, 332129), (56, 237235), (68, 195370), (70, 189788), (85, 156296), (119, 111640), (136, 97685), (140, 94894), (170, 78148), (238, 55820), (280, 47447), (340, 39074), (476, 27910), (595, 22328), (680, 19537), (952, 13955), (1190, 11164), (2380, 5582), (2791, 4760)]