61474880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10111}}^1$

素因数の和:10147

約数の個数: 56

約数和(自身を含む): 154106880

約数和(自身を除く): 92632000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 10111, 20222, 40444, 50555, 80888, 101110, 161776, 192109, 202220, 323552, 384218, 404440, 647104, 768436, 808880, 960545, 1536872, 1617760, 1921090, 3073744, 3235520, 3842180, 6147488, 7684360, 12294976, 15368720, 30737440, 61474880]

約数ペア:

[(1, 61474880), (2, 30737440), (4, 15368720), (5, 12294976), (8, 7684360), (10, 6147488), (16, 3842180), (19, 3235520), (20, 3073744), (32, 1921090), (38, 1617760), (40, 1536872), (64, 960545), (76, 808880), (80, 768436), (95, 647104), (152, 404440), (160, 384218), (190, 323552), (304, 202220), (320, 192109), (380, 161776), (608, 101110), (760, 80888), (1216, 50555), (1520, 40444), (3040, 20222), (6080, 10111)]