40290096

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 120

約数和(自身を含む): 130880512

約数和(自身を除く): 90590416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 991, 1232, 1452, 1694, 1848, 1936, 1982, 2541, 2904, 2973, 3388, 3696, 3964, 5082, 5808, 5946, 6776, 6937, 7928, 10164, 10901, 11892, 13552, 13874, 15856, 20328, 20811, 21802, 23784, 27748, 32703, 40656, 41622, 43604, 47568, 55496, 65406, 76307, 83244, 87208, 110992, 119911, 130812, 152614, 166488, 174416, 228921, 239822, 261624, 305228, 332976, 359733, 457842, 479644, 523248, 610456, 719466, 839377, 915684, 959288, 1220912, 1438932, 1678754, 1831368, 1918576, 2518131, 2877864, 3357508, 3662736, 5036262, 5755728, 6715016, 10072524, 13430032, 20145048, 40290096]

約数ペア:

[(1, 40290096), (2, 20145048), (3, 13430032), (4, 10072524), (6, 6715016), (7, 5755728), (8, 5036262), (11, 3662736), (12, 3357508), (14, 2877864), (16, 2518131), (21, 1918576), (22, 1831368), (24, 1678754), (28, 1438932), (33, 1220912), (42, 959288), (44, 915684), (48, 839377), (56, 719466), (66, 610456), (77, 523248), (84, 479644), (88, 457842), (112, 359733), (121, 332976), (132, 305228), (154, 261624), (168, 239822), (176, 228921), (231, 174416), (242, 166488), (264, 152614), (308, 130812), (336, 119911), (363, 110992), (462, 87208), (484, 83244), (528, 76307), (616, 65406), (726, 55496), (847, 47568), (924, 43604), (968, 41622), (991, 40656), (1232, 32703), (1452, 27748), (1694, 23784), (1848, 21802), (1936, 20811), (1982, 20328), (2541, 15856), (2904, 13874), (2973, 13552), (3388, 11892), (3696, 10901), (3964, 10164), (5082, 7928), (5808, 6937), (5946, 6776)]