82654880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6709}}^1$

素因数の和:6742

約数の個数: 96

約数和(自身を含む): 243492480

約数和(自身を除く): 160837600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 6709, 12320, 13418, 26836, 33545, 46963, 53672, 67090, 73799, 93926, 107344, 134180, 147598, 187852, 214688, 234815, 268360, 295196, 368995, 375704, 469630, 516593, 536720, 590392, 737990, 751408, 939260, 1033186, 1073440, 1180784, 1475980, 1502816, 1878520, 2066372, 2361568, 2582965, 2951960, 3757040, 4132744, 5165930, 5903920, 7514080, 8265488, 10331860, 11807840, 16530976, 20663720, 41327440, 82654880]

約数ペア:

[(1, 82654880), (2, 41327440), (4, 20663720), (5, 16530976), (7, 11807840), (8, 10331860), (10, 8265488), (11, 7514080), (14, 5903920), (16, 5165930), (20, 4132744), (22, 3757040), (28, 2951960), (32, 2582965), (35, 2361568), (40, 2066372), (44, 1878520), (55, 1502816), (56, 1475980), (70, 1180784), (77, 1073440), (80, 1033186), (88, 939260), (110, 751408), (112, 737990), (140, 590392), (154, 536720), (160, 516593), (176, 469630), (220, 375704), (224, 368995), (280, 295196), (308, 268360), (352, 234815), (385, 214688), (440, 187852), (560, 147598), (616, 134180), (770, 107344), (880, 93926), (1120, 73799), (1232, 67090), (1540, 53672), (1760, 46963), (2464, 33545), (3080, 26836), (6160, 13418), (6709, 12320)]