538552480

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 1302013440

約数和(自身を除く): 763460960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 137, 158, 160, 274, 311, 316, 395, 548, 622, 632, 685, 790, 1096, 1244, 1264, 1370, 1555, 1580, 2192, 2488, 2528, 2740, 3110, 3160, 4384, 4976, 5480, 6220, 6320, 9952, 10823, 10960, 12440, 12640, 21646, 21920, 24569, 24880, 42607, 43292, 49138, 49760, 54115, 85214, 86584, 98276, 108230, 122845, 170428, 173168, 196552, 213035, 216460, 245690, 340856, 346336, 393104, 426070, 432920, 491380, 681712, 786208, 852140, 865840, 982760, 1363424, 1704280, 1731680, 1965520, 3365953, 3408560, 3931040, 6731906, 6817120, 13463812, 16829765, 26927624, 33659530, 53855248, 67319060, 107710496, 134638120, 269276240, 538552480]

約数ペア:

[(1, 538552480), (2, 269276240), (4, 134638120), (5, 107710496), (8, 67319060), (10, 53855248), (16, 33659530), (20, 26927624), (32, 16829765), (40, 13463812), (79, 6817120), (80, 6731906), (137, 3931040), (158, 3408560), (160, 3365953), (274, 1965520), (311, 1731680), (316, 1704280), (395, 1363424), (548, 982760), (622, 865840), (632, 852140), (685, 786208), (790, 681712), (1096, 491380), (1244, 432920), (1264, 426070), (1370, 393104), (1555, 346336), (1580, 340856), (2192, 245690), (2488, 216460), (2528, 213035), (2740, 196552), (3110, 173168), (3160, 170428), (4384, 122845), (4976, 108230), (5480, 98276), (6220, 86584), (6320, 85214), (9952, 54115), (10823, 49760), (10960, 49138), (12440, 43292), (12640, 42607), (21646, 24880), (21920, 24569)]