83158240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 220286304

約数和(自身を除く): 137128064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 814, 880, 1184, 1277, 1480, 1628, 1760, 2035, 2554, 2960, 3256, 4070, 5108, 5920, 6385, 6512, 8140, 10216, 12770, 13024, 14047, 16280, 20432, 25540, 28094, 32560, 40864, 47249, 51080, 56188, 65120, 70235, 94498, 102160, 112376, 140470, 188996, 204320, 224752, 236245, 280940, 377992, 449504, 472490, 519739, 561880, 755984, 944980, 1039478, 1123760, 1511968, 1889960, 2078956, 2247520, 2598695, 3779920, 4157912, 5197390, 7559840, 8315824, 10394780, 16631648, 20789560, 41579120, 83158240]

約数ペア:

[(1, 83158240), (2, 41579120), (4, 20789560), (5, 16631648), (8, 10394780), (10, 8315824), (11, 7559840), (16, 5197390), (20, 4157912), (22, 3779920), (32, 2598695), (37, 2247520), (40, 2078956), (44, 1889960), (55, 1511968), (74, 1123760), (80, 1039478), (88, 944980), (110, 755984), (148, 561880), (160, 519739), (176, 472490), (185, 449504), (220, 377992), (296, 280940), (352, 236245), (370, 224752), (407, 204320), (440, 188996), (592, 140470), (740, 112376), (814, 102160), (880, 94498), (1184, 70235), (1277, 65120), (1480, 56188), (1628, 51080), (1760, 47249), (2035, 40864), (2554, 32560), (2960, 28094), (3256, 25540), (4070, 20432), (5108, 16280), (5920, 14047), (6385, 13024), (6512, 12770), (8140, 10216)]