64110880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 160982640

約数和(自身を除く): 96871760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 80, 82, 116, 145, 160, 164, 205, 232, 290, 328, 337, 410, 464, 580, 656, 674, 820, 928, 1160, 1189, 1312, 1348, 1640, 1685, 2320, 2378, 2696, 3280, 3370, 4640, 4756, 5392, 5945, 6560, 6740, 9512, 9773, 10784, 11890, 13480, 13817, 19024, 19546, 23780, 26960, 27634, 38048, 39092, 47560, 48865, 53920, 55268, 69085, 78184, 95120, 97730, 110536, 138170, 156368, 190240, 195460, 221072, 276340, 312736, 390920, 400693, 442144, 552680, 781840, 801386, 1105360, 1563680, 1602772, 2003465, 2210720, 3205544, 4006930, 6411088, 8013860, 12822176, 16027720, 32055440, 64110880]

約数ペア:

[(1, 64110880), (2, 32055440), (4, 16027720), (5, 12822176), (8, 8013860), (10, 6411088), (16, 4006930), (20, 3205544), (29, 2210720), (32, 2003465), (40, 1602772), (41, 1563680), (58, 1105360), (80, 801386), (82, 781840), (116, 552680), (145, 442144), (160, 400693), (164, 390920), (205, 312736), (232, 276340), (290, 221072), (328, 195460), (337, 190240), (410, 156368), (464, 138170), (580, 110536), (656, 97730), (674, 95120), (820, 78184), (928, 69085), (1160, 55268), (1189, 53920), (1312, 48865), (1348, 47560), (1640, 39092), (1685, 38048), (2320, 27634), (2378, 26960), (2696, 23780), (3280, 19546), (3370, 19024), (4640, 13817), (4756, 13480), (5392, 11890), (5945, 10784), (6560, 9773), (6740, 9512)]