17088820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 42134400

約数和(自身を除く): 25045580

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, 3299, 5180, 6598, 13196, 16495, 23093, 32990, 46186, 65980, 92372, 115465, 122063, 230930, 244126, 461860, 488252, 610315, 854441, 1220630, 1708882, 2441260, 3417764, 4272205, 8544410, 17088820]

約数ペア:

[(1, 17088820), (2, 8544410), (4, 4272205), (5, 3417764), (7, 2441260), (10, 1708882), (14, 1220630), (20, 854441), (28, 610315), (35, 488252), (37, 461860), (70, 244126), (74, 230930), (140, 122063), (148, 115465), (185, 92372), (259, 65980), (370, 46186), (518, 32990), (740, 23093), (1036, 16495), (1295, 13196), (2590, 6598), (3299, 5180)]