40647072

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 114307200

約数和(自身を除く): 73660128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 69, 82, 92, 96, 123, 138, 164, 184, 246, 276, 328, 368, 449, 492, 552, 656, 736, 898, 943, 984, 1104, 1312, 1347, 1796, 1886, 1968, 2208, 2694, 2829, 3592, 3772, 3936, 5388, 5658, 7184, 7544, 10327, 10776, 11316, 14368, 15088, 18409, 20654, 21552, 22632, 30176, 30981, 36818, 41308, 43104, 45264, 55227, 61962, 73636, 82616, 90528, 110454, 123924, 147272, 165232, 220908, 247848, 294544, 330464, 423407, 441816, 495696, 589088, 846814, 883632, 991392, 1270221, 1693628, 1767264, 2540442, 3387256, 5080884, 6774512, 10161768, 13549024, 20323536, 40647072]

約数ペア:

[(1, 40647072), (2, 20323536), (3, 13549024), (4, 10161768), (6, 6774512), (8, 5080884), (12, 3387256), (16, 2540442), (23, 1767264), (24, 1693628), (32, 1270221), (41, 991392), (46, 883632), (48, 846814), (69, 589088), (82, 495696), (92, 441816), (96, 423407), (123, 330464), (138, 294544), (164, 247848), (184, 220908), (246, 165232), (276, 147272), (328, 123924), (368, 110454), (449, 90528), (492, 82616), (552, 73636), (656, 61962), (736, 55227), (898, 45264), (943, 43104), (984, 41308), (1104, 36818), (1312, 30981), (1347, 30176), (1796, 22632), (1886, 21552), (1968, 20654), (2208, 18409), (2694, 15088), (2829, 14368), (3592, 11316), (3772, 10776), (3936, 10327), (5388, 7544), (5658, 7184)]