10280820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 32328576

約数和(自身を除く): 22047756

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 421, 444, 555, 660, 740, 814, 842, 1110, 1221, 1263, 1628, 1684, 2035, 2105, 2220, 2442, 2526, 4070, 4210, 4631, 4884, 5052, 6105, 6315, 8140, 8420, 9262, 12210, 12630, 13893, 15577, 18524, 23155, 24420, 25260, 27786, 31154, 46310, 46731, 55572, 62308, 69465, 77885, 92620, 93462, 138930, 155770, 171347, 186924, 233655, 277860, 311540, 342694, 467310, 514041, 685388, 856735, 934620, 1028082, 1713470, 2056164, 2570205, 3426940, 5140410, 10280820]

約数ペア:

[(1, 10280820), (2, 5140410), (3, 3426940), (4, 2570205), (5, 2056164), (6, 1713470), (10, 1028082), (11, 934620), (12, 856735), (15, 685388), (20, 514041), (22, 467310), (30, 342694), (33, 311540), (37, 277860), (44, 233655), (55, 186924), (60, 171347), (66, 155770), (74, 138930), (110, 93462), (111, 92620), (132, 77885), (148, 69465), (165, 62308), (185, 55572), (220, 46731), (222, 46310), (330, 31154), (370, 27786), (407, 25260), (421, 24420), (444, 23155), (555, 18524), (660, 15577), (740, 13893), (814, 12630), (842, 12210), (1110, 9262), (1221, 8420), (1263, 8140), (1628, 6315), (1684, 6105), (2035, 5052), (2105, 4884), (2220, 4631), (2442, 4210), (2526, 4070)]