2685778810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 5878656000

約数和(自身を除く): 3192877190

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 89, 94, 110, 130, 143, 178, 235, 286, 445, 449, 470, 517, 611, 715, 890, 898, 979, 1034, 1157, 1222, 1430, 1958, 2245, 2314, 2585, 3055, 4183, 4490, 4895, 4939, 5170, 5785, 5837, 6110, 6721, 8366, 9790, 9878, 11570, 11674, 12727, 13442, 20915, 21103, 24695, 25454, 29185, 33605, 39961, 41830, 42206, 46013, 49390, 54379, 58370, 63635, 64207, 67210, 79922, 92026, 105515, 108758, 127270, 128414, 199805, 211030, 230065, 232133, 271895, 274339, 321035, 399610, 439571, 460130, 464266, 519493, 543790, 548678, 598169, 642070, 879142, 1038986, 1160665, 1196338, 1371695, 1878167, 2197855, 2321330, 2597465, 2743390, 2990845, 3017729, 3756334, 4395710, 5194930, 5714423, 5981690, 6035458, 9390835, 11428846, 15088645, 18781670, 20659837, 24416171, 28572115, 30177290, 41319674, 48832342, 57144230, 103299185, 122080855, 206598370, 244161710, 268577881, 537155762, 1342889405, 2685778810]

約数ペア:

[(1, 2685778810), (2, 1342889405), (5, 537155762), (10, 268577881), (11, 244161710), (13, 206598370), (22, 122080855), (26, 103299185), (47, 57144230), (55, 48832342), (65, 41319674), (89, 30177290), (94, 28572115), (110, 24416171), (130, 20659837), (143, 18781670), (178, 15088645), (235, 11428846), (286, 9390835), (445, 6035458), (449, 5981690), (470, 5714423), (517, 5194930), (611, 4395710), (715, 3756334), (890, 3017729), (898, 2990845), (979, 2743390), (1034, 2597465), (1157, 2321330), (1222, 2197855), (1430, 1878167), (1958, 1371695), (2245, 1196338), (2314, 1160665), (2585, 1038986), (3055, 879142), (4183, 642070), (4490, 598169), (4895, 548678), (4939, 543790), (5170, 519493), (5785, 464266), (5837, 460130), (6110, 439571), (6721, 399610), (8366, 321035), (9790, 274339), (9878, 271895), (11570, 232133), (11674, 230065), (12727, 211030), (13442, 199805), (20915, 128414), (21103, 127270), (24695, 108758), (25454, 105515), (29185, 92026), (33605, 79922), (39961, 67210), (41830, 64207), (42206, 63635), (46013, 58370), (49390, 54379)]