720711262150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1\times {\mathrm{11317}}^1$

素因数の和:12730

約数の個数: 96

約数和(自身を含む): 1480087455840

約数和(自身を除く): 759376193690

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 890, 979, 1301, 1958, 2225, 2602, 4450, 4895, 6505, 9790, 11317, 13010, 14311, 22634, 24475, 28622, 32525, 48950, 56585, 65050, 71555, 113170, 115789, 124487, 143110, 231578, 248974, 282925, 357775, 565850, 578945, 622435, 715550, 1007213, 1157890, 1244870, 1273679, 2014426, 2547358, 2894725, 3112175, 5036065, 5789450, 6224350, 6368395, 10072130, 11079343, 12736790, 14723417, 22158686, 25180325, 29446834, 31841975, 50360650, 55396715, 63683950, 73617085, 110793430, 147234170, 161957587, 276983575, 323915174, 368085425, 553967150, 736170850, 809787935, 1310384113, 1619575870, 2620768226, 4048939675, 6551920565, 8097879350, 13103841130, 14414225243, 28828450486, 32759602825, 65519205650, 72071126215, 144142252430, 360355631075, 720711262150]

約数ペア:

[(1, 720711262150), (2, 360355631075), (5, 144142252430), (10, 72071126215), (11, 65519205650), (22, 32759602825), (25, 28828450486), (50, 14414225243), (55, 13103841130), (89, 8097879350), (110, 6551920565), (178, 4048939675), (275, 2620768226), (445, 1619575870), (550, 1310384113), (890, 809787935), (979, 736170850), (1301, 553967150), (1958, 368085425), (2225, 323915174), (2602, 276983575), (4450, 161957587), (4895, 147234170), (6505, 110793430), (9790, 73617085), (11317, 63683950), (13010, 55396715), (14311, 50360650), (22634, 31841975), (24475, 29446834), (28622, 25180325), (32525, 22158686), (48950, 14723417), (56585, 12736790), (65050, 11079343), (71555, 10072130), (113170, 6368395), (115789, 6224350), (124487, 5789450), (143110, 5036065), (231578, 3112175), (248974, 2894725), (282925, 2547358), (357775, 2014426), (565850, 1273679), (578945, 1244870), (622435, 1157890), (715550, 1007213)]