41415880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 105336000

約数和(自身を除く): 63920120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 121, 172, 199, 215, 220, 242, 344, 398, 430, 440, 473, 484, 605, 796, 860, 946, 968, 995, 1210, 1592, 1720, 1892, 1990, 2189, 2365, 2420, 3784, 3980, 4378, 4730, 4840, 5203, 7960, 8557, 8756, 9460, 10406, 10945, 17114, 17512, 18920, 20812, 21890, 24079, 26015, 34228, 41624, 42785, 43780, 48158, 52030, 68456, 85570, 87560, 94127, 96316, 104060, 120395, 171140, 188254, 192632, 208120, 240790, 342280, 376508, 470635, 481580, 753016, 941270, 963160, 1035397, 1882540, 2070794, 3765080, 4141588, 5176985, 8283176, 10353970, 20707940, 41415880]

約数ペア:

[(1, 41415880), (2, 20707940), (4, 10353970), (5, 8283176), (8, 5176985), (10, 4141588), (11, 3765080), (20, 2070794), (22, 1882540), (40, 1035397), (43, 963160), (44, 941270), (55, 753016), (86, 481580), (88, 470635), (110, 376508), (121, 342280), (172, 240790), (199, 208120), (215, 192632), (220, 188254), (242, 171140), (344, 120395), (398, 104060), (430, 96316), (440, 94127), (473, 87560), (484, 85570), (605, 68456), (796, 52030), (860, 48158), (946, 43780), (968, 42785), (995, 41624), (1210, 34228), (1592, 26015), (1720, 24079), (1892, 21890), (1990, 20812), (2189, 18920), (2365, 17512), (2420, 17114), (3784, 10945), (3980, 10406), (4378, 9460), (4730, 8756), (4840, 8557), (5203, 7960)]