40707216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:885

約数の個数: 120

約数和(自身を含む): 128444160

約数和(自身を除く): 87736944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 829, 1023, 1116, 1364, 1488, 1584, 1658, 2046, 2232, 2487, 2728, 3069, 3316, 4092, 4464, 4974, 5456, 6138, 6632, 7461, 8184, 9119, 9948, 12276, 13264, 14922, 16368, 18238, 19896, 24552, 25699, 27357, 29844, 36476, 39792, 49104, 51398, 54714, 59688, 72952, 77097, 82071, 102796, 109428, 119376, 145904, 154194, 164142, 205592, 218856, 231291, 282689, 308388, 328284, 411184, 437712, 462582, 565378, 616776, 656568, 848067, 925164, 1130756, 1233552, 1313136, 1696134, 1850328, 2261512, 2544201, 3392268, 3700656, 4523024, 5088402, 6784536, 10176804, 13569072, 20353608, 40707216]

約数ペア:

[(1, 40707216), (2, 20353608), (3, 13569072), (4, 10176804), (6, 6784536), (8, 5088402), (9, 4523024), (11, 3700656), (12, 3392268), (16, 2544201), (18, 2261512), (22, 1850328), (24, 1696134), (31, 1313136), (33, 1233552), (36, 1130756), (44, 925164), (48, 848067), (62, 656568), (66, 616776), (72, 565378), (88, 462582), (93, 437712), (99, 411184), (124, 328284), (132, 308388), (144, 282689), (176, 231291), (186, 218856), (198, 205592), (248, 164142), (264, 154194), (279, 145904), (341, 119376), (372, 109428), (396, 102796), (496, 82071), (528, 77097), (558, 72952), (682, 59688), (744, 54714), (792, 51398), (829, 49104), (1023, 39792), (1116, 36476), (1364, 29844), (1488, 27357), (1584, 25699), (1658, 24552), (2046, 19896), (2232, 18238), (2487, 16368), (2728, 14922), (3069, 13264), (3316, 12276), (4092, 9948), (4464, 9119), (4974, 8184), (5456, 7461), (6138, 6632)]