594220

素因数分解:

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

素因数の和:130

約数の個数: 48

約数和(自身を含む): 1417248

約数和(自身を除く): 823028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 73, 74, 110, 146, 148, 185, 220, 292, 365, 370, 407, 730, 740, 803, 814, 1460, 1606, 1628, 2035, 2701, 3212, 4015, 4070, 5402, 8030, 8140, 10804, 13505, 16060, 27010, 29711, 54020, 59422, 118844, 148555, 297110, 594220]

約数ペア:

[(1, 594220), (2, 297110), (4, 148555), (5, 118844), (10, 59422), (11, 54020), (20, 29711), (22, 27010), (37, 16060), (44, 13505), (55, 10804), (73, 8140), (74, 8030), (110, 5402), (146, 4070), (148, 4015), (185, 3212), (220, 2701), (292, 2035), (365, 1628), (370, 1606), (407, 1460), (730, 814), (740, 803)]