977382880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 2398249728

約数和(自身を除く): 1420866848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 193, 248, 310, 386, 496, 620, 772, 965, 992, 1021, 1240, 1544, 1930, 2042, 2480, 3088, 3860, 4084, 4960, 5105, 5983, 6176, 7720, 8168, 10210, 11966, 15440, 16336, 20420, 23932, 29915, 30880, 31651, 32672, 40840, 47864, 59830, 63302, 81680, 95728, 119660, 126604, 158255, 163360, 191456, 197053, 239320, 253208, 316510, 394106, 478640, 506416, 633020, 788212, 957280, 985265, 1012832, 1266040, 1576424, 1970530, 2532080, 3152848, 3941060, 5064160, 6108643, 6305696, 7882120, 12217286, 15764240, 24434572, 30543215, 31528480, 48869144, 61086430, 97738288, 122172860, 195476576, 244345720, 488691440, 977382880]

約数ペア:

[(1, 977382880), (2, 488691440), (4, 244345720), (5, 195476576), (8, 122172860), (10, 97738288), (16, 61086430), (20, 48869144), (31, 31528480), (32, 30543215), (40, 24434572), (62, 15764240), (80, 12217286), (124, 7882120), (155, 6305696), (160, 6108643), (193, 5064160), (248, 3941060), (310, 3152848), (386, 2532080), (496, 1970530), (620, 1576424), (772, 1266040), (965, 1012832), (992, 985265), (1021, 957280), (1240, 788212), (1544, 633020), (1930, 506416), (2042, 478640), (2480, 394106), (3088, 316510), (3860, 253208), (4084, 239320), (4960, 197053), (5105, 191456), (5983, 163360), (6176, 158255), (7720, 126604), (8168, 119660), (10210, 95728), (11966, 81680), (15440, 63302), (16336, 59830), (20420, 47864), (23932, 40840), (29915, 32672), (30880, 31651)]