4029363760

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{2671}}^1$

素因数の和:2966

約数の個数: 80

約数和(自身を含む): 9512426880

約数和(自身を除く): 5483063120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 173, 218, 346, 436, 545, 692, 865, 872, 1090, 1384, 1730, 1744, 2180, 2671, 2768, 3460, 4360, 5342, 6920, 8720, 10684, 13355, 13840, 18857, 21368, 26710, 37714, 42736, 53420, 75428, 94285, 106840, 150856, 188570, 213680, 291139, 301712, 377140, 462083, 582278, 754280, 924166, 1164556, 1455695, 1508560, 1848332, 2310415, 2329112, 2911390, 3696664, 4620830, 4658224, 5822780, 7393328, 9241660, 11645560, 18483320, 23291120, 36966640, 50367047, 100734094, 201468188, 251835235, 402936376, 503670470, 805872752, 1007340940, 2014681880, 4029363760]

約数ペア:

[(1, 4029363760), (2, 2014681880), (4, 1007340940), (5, 805872752), (8, 503670470), (10, 402936376), (16, 251835235), (20, 201468188), (40, 100734094), (80, 50367047), (109, 36966640), (173, 23291120), (218, 18483320), (346, 11645560), (436, 9241660), (545, 7393328), (692, 5822780), (865, 4658224), (872, 4620830), (1090, 3696664), (1384, 2911390), (1730, 2329112), (1744, 2310415), (2180, 1848332), (2671, 1508560), (2768, 1455695), (3460, 1164556), (4360, 924166), (5342, 754280), (6920, 582278), (8720, 462083), (10684, 377140), (13355, 301712), (13840, 291139), (18857, 213680), (21368, 188570), (26710, 150856), (37714, 106840), (42736, 94285), (53420, 75428)]