88256140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33179}}^1$

素因数の和:33214

約数の個数: 48

約数和(自身を含む): 222969600

約数和(自身を除く): 134713460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 33179, 66358, 132716, 165895, 232253, 331790, 464506, 630401, 663580, 929012, 1161265, 1260802, 2322530, 2521604, 3152005, 4412807, 4645060, 6304010, 8825614, 12608020, 17651228, 22064035, 44128070, 88256140]

約数ペア:

[(1, 88256140), (2, 44128070), (4, 22064035), (5, 17651228), (7, 12608020), (10, 8825614), (14, 6304010), (19, 4645060), (20, 4412807), (28, 3152005), (35, 2521604), (38, 2322530), (70, 1260802), (76, 1161265), (95, 929012), (133, 663580), (140, 630401), (190, 464506), (266, 331790), (380, 232253), (532, 165895), (665, 132716), (1330, 66358), (2660, 33179)]