6536420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 15707832

約数和(自身を除く): 9171412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 73, 74, 110, 121, 146, 148, 185, 220, 242, 292, 365, 370, 407, 484, 605, 730, 740, 803, 814, 1210, 1460, 1606, 1628, 2035, 2420, 2701, 3212, 4015, 4070, 4477, 5402, 8030, 8140, 8833, 8954, 10804, 13505, 16060, 17666, 17908, 22385, 27010, 29711, 35332, 44165, 44770, 54020, 59422, 88330, 89540, 118844, 148555, 176660, 297110, 326821, 594220, 653642, 1307284, 1634105, 3268210, 6536420]

約数ペア:

[(1, 6536420), (2, 3268210), (4, 1634105), (5, 1307284), (10, 653642), (11, 594220), (20, 326821), (22, 297110), (37, 176660), (44, 148555), (55, 118844), (73, 89540), (74, 88330), (110, 59422), (121, 54020), (146, 44770), (148, 44165), (185, 35332), (220, 29711), (242, 27010), (292, 22385), (365, 17908), (370, 17666), (407, 16060), (484, 13505), (605, 10804), (730, 8954), (740, 8833), (803, 8140), (814, 8030), (1210, 5402), (1460, 4477), (1606, 4070), (1628, 4015), (2035, 3212), (2420, 2701)]