804542060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{155317}}^1$

素因数の和:155370

約数の個数: 48

約数和(自身を含む): 1983100224

約数和(自身を除く): 1178558164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 155317, 310634, 621268, 776585, 1087219, 1553170, 2174438, 3106340, 4348876, 5436095, 5746729, 10872190, 11493458, 21744380, 22986916, 28733645, 40227103, 57467290, 80454206, 114934580, 160908412, 201135515, 402271030, 804542060]

約数ペア:

[(1, 804542060), (2, 402271030), (4, 201135515), (5, 160908412), (7, 114934580), (10, 80454206), (14, 57467290), (20, 40227103), (28, 28733645), (35, 22986916), (37, 21744380), (70, 11493458), (74, 10872190), (140, 5746729), (148, 5436095), (185, 4348876), (259, 3106340), (370, 2174438), (518, 1553170), (740, 1087219), (1036, 776585), (1295, 621268), (2590, 310634), (5180, 155317)]