3848303420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20759}}^1$

素因数の和:20835

約数の個数: 96

約数和(自身を含む): 9374883840

約数和(自身を除く): 5526580420

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 92, 115, 124, 130, 155, 230, 260, 299, 310, 403, 460, 598, 620, 713, 806, 1196, 1426, 1495, 1612, 2015, 2852, 2990, 3565, 4030, 5980, 7130, 8060, 9269, 14260, 18538, 20759, 37076, 41518, 46345, 83036, 92690, 103795, 185380, 207590, 269867, 415180, 477457, 539734, 643529, 954914, 1079468, 1287058, 1349335, 1909828, 2387285, 2574116, 2698670, 3217645, 4774570, 5397340, 6206941, 6435290, 8365877, 9549140, 12413882, 12870580, 14801167, 16731754, 24827764, 29602334, 31034705, 33463508, 41829385, 59204668, 62069410, 74005835, 83658770, 124138820, 148011670, 167317540, 192415171, 296023340, 384830342, 769660684, 962075855, 1924151710, 3848303420]

約数ペア:

[(1, 3848303420), (2, 1924151710), (4, 962075855), (5, 769660684), (10, 384830342), (13, 296023340), (20, 192415171), (23, 167317540), (26, 148011670), (31, 124138820), (46, 83658770), (52, 74005835), (62, 62069410), (65, 59204668), (92, 41829385), (115, 33463508), (124, 31034705), (130, 29602334), (155, 24827764), (230, 16731754), (260, 14801167), (299, 12870580), (310, 12413882), (403, 9549140), (460, 8365877), (598, 6435290), (620, 6206941), (713, 5397340), (806, 4774570), (1196, 3217645), (1426, 2698670), (1495, 2574116), (1612, 2387285), (2015, 1909828), (2852, 1349335), (2990, 1287058), (3565, 1079468), (4030, 954914), (5980, 643529), (7130, 539734), (8060, 477457), (9269, 415180), (14260, 269867), (18538, 207590), (20759, 185380), (37076, 103795), (41518, 92690), (46345, 83036)]