15706461880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{13901}}^1$

素因数の和:14560

約数の個数: 64

約数和(自身を含む): 36154097280

約数和(自身を除く): 20447635400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 601, 940, 1202, 1880, 2404, 3005, 4808, 6010, 12020, 13901, 24040, 27802, 28247, 55604, 56494, 69505, 111208, 112988, 139010, 141235, 225976, 278020, 282470, 556040, 564940, 653347, 1129880, 1306694, 2613388, 3266735, 5226776, 6533470, 8354501, 13066940, 16709002, 26133880, 33418004, 41772505, 66836008, 83545010, 167090020, 334180040, 392661547, 785323094, 1570646188, 1963307735, 3141292376, 3926615470, 7853230940, 15706461880]

約数ペア:

[(1, 15706461880), (2, 7853230940), (4, 3926615470), (5, 3141292376), (8, 1963307735), (10, 1570646188), (20, 785323094), (40, 392661547), (47, 334180040), (94, 167090020), (188, 83545010), (235, 66836008), (376, 41772505), (470, 33418004), (601, 26133880), (940, 16709002), (1202, 13066940), (1880, 8354501), (2404, 6533470), (3005, 5226776), (4808, 3266735), (6010, 2613388), (12020, 1306694), (13901, 1129880), (24040, 653347), (27802, 564940), (28247, 556040), (55604, 282470), (56494, 278020), (69505, 225976), (111208, 141235), (112988, 139010)]