369820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2$

素因数の和:102

約数の個数: 36

約数和(自身を含む): 868392

約数和(自身を除く): 498572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1681, 1804, 2255, 3362, 4510, 6724, 8405, 9020, 16810, 18491, 33620, 36982, 73964, 92455, 184910, 369820]

約数ペア:

[(1, 369820), (2, 184910), (4, 92455), (5, 73964), (10, 36982), (11, 33620), (20, 18491), (22, 16810), (41, 9020), (44, 8405), (55, 6724), (82, 4510), (110, 3362), (164, 2255), (205, 1804), (220, 1681), (410, 902), (451, 820)]