246186040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1427}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 586051200

約数和(自身を除く): 339865160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 227, 380, 454, 760, 908, 1135, 1427, 1816, 2270, 2854, 4313, 4540, 5708, 7135, 8626, 9080, 11416, 14270, 17252, 21565, 27113, 28540, 34504, 43130, 54226, 57080, 86260, 108452, 135565, 172520, 216904, 271130, 323929, 542260, 647858, 1084520, 1295716, 1619645, 2591432, 3239290, 6154651, 6478580, 12309302, 12957160, 24618604, 30773255, 49237208, 61546510, 123093020, 246186040]

約数ペア:

[(1, 246186040), (2, 123093020), (4, 61546510), (5, 49237208), (8, 30773255), (10, 24618604), (19, 12957160), (20, 12309302), (38, 6478580), (40, 6154651), (76, 3239290), (95, 2591432), (152, 1619645), (190, 1295716), (227, 1084520), (380, 647858), (454, 542260), (760, 323929), (908, 271130), (1135, 216904), (1427, 172520), (1816, 135565), (2270, 108452), (2854, 86260), (4313, 57080), (4540, 54226), (5708, 43130), (7135, 34504), (8626, 28540), (9080, 27113), (11416, 21565), (14270, 17252)]