1180805740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 2675804544

約数和(自身を除く): 1494998804

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 137, 164, 205, 230, 274, 410, 457, 460, 548, 685, 820, 914, 943, 1370, 1828, 1886, 2285, 2740, 3151, 3772, 4570, 4715, 5617, 6302, 9140, 9430, 10511, 11234, 12604, 15755, 18737, 18860, 21022, 22468, 28085, 31510, 37474, 42044, 52555, 56170, 62609, 63020, 74948, 93685, 105110, 112340, 125218, 129191, 187370, 210220, 250436, 258382, 313045, 374740, 430951, 516764, 626090, 645955, 861902, 1252180, 1291910, 1440007, 1723804, 2154755, 2566969, 2583820, 2880014, 4309510, 5133938, 5760028, 7200035, 8619020, 10267876, 12834845, 14400070, 25669690, 28800140, 51339380, 59040287, 118080574, 236161148, 295201435, 590402870, 1180805740]

約数ペア:

[(1, 1180805740), (2, 590402870), (4, 295201435), (5, 236161148), (10, 118080574), (20, 59040287), (23, 51339380), (41, 28800140), (46, 25669690), (82, 14400070), (92, 12834845), (115, 10267876), (137, 8619020), (164, 7200035), (205, 5760028), (230, 5133938), (274, 4309510), (410, 2880014), (457, 2583820), (460, 2566969), (548, 2154755), (685, 1723804), (820, 1440007), (914, 1291910), (943, 1252180), (1370, 861902), (1828, 645955), (1886, 626090), (2285, 516764), (2740, 430951), (3151, 374740), (3772, 313045), (4570, 258382), (4715, 250436), (5617, 210220), (6302, 187370), (9140, 129191), (9430, 125218), (10511, 112340), (11234, 105110), (12604, 93685), (15755, 74948), (18737, 63020), (18860, 62609), (21022, 56170), (22468, 52555), (28085, 42044), (31510, 37474)]