83093920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 243492480

約数和(自身を除く): 160398560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 416, 439, 455, 520, 560, 676, 728, 845, 878, 910, 1040, 1120, 1183, 1352, 1456, 1690, 1756, 1820, 2080, 2195, 2366, 2704, 2912, 3073, 3380, 3512, 3640, 4390, 4732, 5408, 5707, 5915, 6146, 6760, 7024, 7280, 8780, 9464, 11414, 11830, 12292, 13520, 14048, 14560, 15365, 17560, 18928, 22828, 23660, 24584, 27040, 28535, 30730, 35120, 37856, 39949, 45656, 47320, 49168, 57070, 61460, 70240, 74191, 79898, 91312, 94640, 98336, 114140, 122920, 148382, 159796, 182624, 189280, 199745, 228280, 245840, 296764, 319592, 370955, 399490, 456560, 491680, 519337, 593528, 639184, 741910, 798980, 913120, 1038674, 1187056, 1278368, 1483820, 1597960, 2077348, 2374112, 2596685, 2967640, 3195920, 4154696, 5193370, 5935280, 6391840, 8309392, 10386740, 11870560, 16618784, 20773480, 41546960, 83093920]

約数ペア:

[(1, 83093920), (2, 41546960), (4, 20773480), (5, 16618784), (7, 11870560), (8, 10386740), (10, 8309392), (13, 6391840), (14, 5935280), (16, 5193370), (20, 4154696), (26, 3195920), (28, 2967640), (32, 2596685), (35, 2374112), (40, 2077348), (52, 1597960), (56, 1483820), (65, 1278368), (70, 1187056), (80, 1038674), (91, 913120), (104, 798980), (112, 741910), (130, 639184), (140, 593528), (160, 519337), (169, 491680), (182, 456560), (208, 399490), (224, 370955), (260, 319592), (280, 296764), (338, 245840), (364, 228280), (416, 199745), (439, 189280), (455, 182624), (520, 159796), (560, 148382), (676, 122920), (728, 114140), (845, 98336), (878, 94640), (910, 91312), (1040, 79898), (1120, 74191), (1183, 70240), (1352, 61460), (1456, 57070), (1690, 49168), (1756, 47320), (1820, 45656), (2080, 39949), (2195, 37856), (2366, 35120), (2704, 30730), (2912, 28535), (3073, 27040), (3380, 24584), (3512, 23660), (3640, 22828), (4390, 18928), (4732, 17560), (5408, 15365), (5707, 14560), (5915, 14048), (6146, 13520), (6760, 12292), (7024, 11830), (7280, 11414), (8780, 9464)]