65876140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 161409024

約数和(自身を除く): 95532884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 47, 55, 92, 94, 110, 115, 188, 220, 230, 235, 253, 277, 460, 470, 506, 517, 554, 940, 1012, 1034, 1081, 1108, 1265, 1385, 2068, 2162, 2530, 2585, 2770, 3047, 4324, 5060, 5170, 5405, 5540, 6094, 6371, 10340, 10810, 11891, 12188, 12742, 13019, 15235, 21620, 23782, 25484, 26038, 30470, 31855, 47564, 52076, 59455, 60940, 63710, 65095, 70081, 118910, 127420, 130190, 140162, 143209, 237820, 260380, 280324, 286418, 299437, 350405, 572836, 598874, 700810, 716045, 1197748, 1401620, 1432090, 1497185, 2864180, 2994370, 3293807, 5988740, 6587614, 13175228, 16469035, 32938070, 65876140]

約数ペア:

[(1, 65876140), (2, 32938070), (4, 16469035), (5, 13175228), (10, 6587614), (11, 5988740), (20, 3293807), (22, 2994370), (23, 2864180), (44, 1497185), (46, 1432090), (47, 1401620), (55, 1197748), (92, 716045), (94, 700810), (110, 598874), (115, 572836), (188, 350405), (220, 299437), (230, 286418), (235, 280324), (253, 260380), (277, 237820), (460, 143209), (470, 140162), (506, 130190), (517, 127420), (554, 118910), (940, 70081), (1012, 65095), (1034, 63710), (1081, 60940), (1108, 59455), (1265, 52076), (1385, 47564), (2068, 31855), (2162, 30470), (2530, 26038), (2585, 25484), (2770, 23782), (3047, 21620), (4324, 15235), (5060, 13019), (5170, 12742), (5405, 12188), (5540, 11891), (6094, 10810), (6371, 10340)]