2858832380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 6601758240

約数和(自身を除く): 3742925860

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 67, 74, 92, 109, 115, 134, 148, 185, 218, 230, 268, 335, 370, 436, 460, 529, 545, 670, 740, 851, 1058, 1090, 1340, 1541, 1702, 2116, 2180, 2479, 2507, 2645, 3082, 3404, 4033, 4255, 4958, 5014, 5290, 6164, 7303, 7705, 8066, 8510, 9916, 10028, 10580, 12395, 12535, 14606, 15410, 16132, 17020, 19573, 20165, 24790, 25070, 29212, 30820, 35443, 36515, 39146, 40330, 49580, 50140, 57017, 57661, 70886, 73030, 78292, 80660, 92759, 97865, 114034, 115322, 141772, 146060, 167969, 177215, 185518, 195730, 228068, 230644, 270211, 285085, 288305, 335938, 354430, 371036, 391460, 463795, 540422, 570170, 576610, 671876, 708860, 839845, 927590, 1080844, 1140340, 1153220, 1311391, 1351055, 1679690, 1855180, 2133457, 2622782, 2702110, 3359380, 3863287, 4266914, 5245564, 5404220, 6214853, 6556955, 7726574, 8533828, 10667285, 12429706, 13113910, 15453148, 19316435, 21334570, 24859412, 26227820, 31074265, 38632870, 42669140, 62148530, 77265740, 124297060, 142941619, 285883238, 571766476, 714708095, 1429416190, 2858832380]

約数ペア:

[(1, 2858832380), (2, 1429416190), (4, 714708095), (5, 571766476), (10, 285883238), (20, 142941619), (23, 124297060), (37, 77265740), (46, 62148530), (67, 42669140), (74, 38632870), (92, 31074265), (109, 26227820), (115, 24859412), (134, 21334570), (148, 19316435), (185, 15453148), (218, 13113910), (230, 12429706), (268, 10667285), (335, 8533828), (370, 7726574), (436, 6556955), (460, 6214853), (529, 5404220), (545, 5245564), (670, 4266914), (740, 3863287), (851, 3359380), (1058, 2702110), (1090, 2622782), (1340, 2133457), (1541, 1855180), (1702, 1679690), (2116, 1351055), (2180, 1311391), (2479, 1153220), (2507, 1140340), (2645, 1080844), (3082, 927590), (3404, 839845), (4033, 708860), (4255, 671876), (4958, 576610), (5014, 570170), (5290, 540422), (6164, 463795), (7303, 391460), (7705, 371036), (8066, 354430), (8510, 335938), (9916, 288305), (10028, 285085), (10580, 270211), (12395, 230644), (12535, 228068), (14606, 195730), (15410, 185518), (16132, 177215), (17020, 167969), (19573, 146060), (20165, 141772), (24790, 115322), (25070, 114034), (29212, 97865), (30820, 92759), (35443, 80660), (36515, 78292), (39146, 73030), (40330, 70886), (49580, 57661), (50140, 57017)]