39123260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 90260352

約数和(自身を除く): 51137092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1091, 1630, 1793, 2182, 3260, 3586, 4364, 5455, 7172, 8965, 10910, 12001, 17930, 21820, 24002, 35860, 48004, 60005, 120010, 177833, 240020, 355666, 711332, 889165, 1778330, 1956163, 3556660, 3912326, 7824652, 9780815, 19561630, 39123260]

約数ペア:

[(1, 39123260), (2, 19561630), (4, 9780815), (5, 7824652), (10, 3912326), (11, 3556660), (20, 1956163), (22, 1778330), (44, 889165), (55, 711332), (110, 355666), (163, 240020), (220, 177833), (326, 120010), (652, 60005), (815, 48004), (1091, 35860), (1630, 24002), (1793, 21820), (2182, 17930), (3260, 12001), (3586, 10910), (4364, 8965), (5455, 7172)]