61334240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34849}}^1$

素因数の和:34875

約数の個数: 48

約数和(自身を含む): 158079600

約数和(自身を除く): 96745360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 34849, 69698, 139396, 174245, 278792, 348490, 383339, 557584, 696980, 766678, 1115168, 1393960, 1533356, 1916695, 2787920, 3066712, 3833390, 5575840, 6133424, 7666780, 12266848, 15333560, 30667120, 61334240]

約数ペア:

[(1, 61334240), (2, 30667120), (4, 15333560), (5, 12266848), (8, 7666780), (10, 6133424), (11, 5575840), (16, 3833390), (20, 3066712), (22, 2787920), (32, 1916695), (40, 1533356), (44, 1393960), (55, 1115168), (80, 766678), (88, 696980), (110, 557584), (160, 383339), (176, 348490), (220, 278792), (352, 174245), (440, 139396), (880, 69698), (1760, 34849)]