343086040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41039}}^1$

素因数の和:41080

約数の個数: 64

約数和(自身を含む): 886464000

約数和(自身を除く): 543377960

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 41039, 82078, 164156, 205195, 328312, 410390, 451429, 779741, 820780, 902858, 1559482, 1641560, 1805716, 2257145, 3118964, 3611432, 3898705, 4514290, 6237928, 7797410, 8577151, 9028580, 15594820, 17154302, 18057160, 31189640, 34308604, 42885755, 68617208, 85771510, 171543020, 343086040]

約数ペア:

[(1, 343086040), (2, 171543020), (4, 85771510), (5, 68617208), (8, 42885755), (10, 34308604), (11, 31189640), (19, 18057160), (20, 17154302), (22, 15594820), (38, 9028580), (40, 8577151), (44, 7797410), (55, 6237928), (76, 4514290), (88, 3898705), (95, 3611432), (110, 3118964), (152, 2257145), (190, 1805716), (209, 1641560), (220, 1559482), (380, 902858), (418, 820780), (440, 779741), (760, 451429), (836, 410390), (1045, 328312), (1672, 205195), (2090, 164156), (4180, 82078), (8360, 41039)]