2082401750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1951

約数の個数: 128

約数和(自身を含む): 4730019840

約数和(自身を除く): 2647618090

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 31, 50, 55, 62, 65, 110, 125, 130, 143, 155, 250, 275, 286, 310, 325, 341, 403, 550, 650, 682, 715, 775, 806, 1375, 1430, 1550, 1625, 1705, 1879, 2015, 2750, 3250, 3410, 3575, 3758, 3875, 4030, 4433, 7150, 7750, 8525, 8866, 9395, 10075, 17050, 17875, 18790, 20150, 20669, 22165, 24427, 35750, 41338, 42625, 44330, 46975, 48854, 50375, 58249, 85250, 93950, 100750, 103345, 110825, 116498, 122135, 206690, 221650, 234875, 244270, 268697, 291245, 469750, 516725, 537394, 554125, 582490, 610675, 640739, 757237, 1033450, 1108250, 1221350, 1281478, 1343485, 1456225, 1514474, 2583625, 2686970, 2912450, 3053375, 3203695, 3786185, 5167250, 6106750, 6407390, 6717425, 7281125, 7572370, 8329607, 13434850, 14562250, 16018475, 16659214, 18930925, 32036950, 33587125, 37861850, 41648035, 67174250, 80092375, 83296070, 94654625, 160184750, 189309250, 208240175, 416480350, 1041200875, 2082401750]

約数ペア:

[(1, 2082401750), (2, 1041200875), (5, 416480350), (10, 208240175), (11, 189309250), (13, 160184750), (22, 94654625), (25, 83296070), (26, 80092375), (31, 67174250), (50, 41648035), (55, 37861850), (62, 33587125), (65, 32036950), (110, 18930925), (125, 16659214), (130, 16018475), (143, 14562250), (155, 13434850), (250, 8329607), (275, 7572370), (286, 7281125), (310, 6717425), (325, 6407390), (341, 6106750), (403, 5167250), (550, 3786185), (650, 3203695), (682, 3053375), (715, 2912450), (775, 2686970), (806, 2583625), (1375, 1514474), (1430, 1456225), (1550, 1343485), (1625, 1281478), (1705, 1221350), (1879, 1108250), (2015, 1033450), (2750, 757237), (3250, 640739), (3410, 610675), (3575, 582490), (3758, 554125), (3875, 537394), (4030, 516725), (4433, 469750), (7150, 291245), (7750, 268697), (8525, 244270), (8866, 234875), (9395, 221650), (10075, 206690), (17050, 122135), (17875, 116498), (18790, 110825), (20150, 103345), (20669, 100750), (22165, 93950), (24427, 85250), (35750, 58249), (41338, 50375), (42625, 48854), (44330, 46975)]