38245740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49033}}^1$

素因数の和:49058

約数の個数: 48

約数和(自身を含む): 115327968

約数和(自身を除く): 77082228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 49033, 98066, 147099, 196132, 245165, 294198, 490330, 588396, 637429, 735495, 980660, 1274858, 1470990, 1912287, 2549716, 2941980, 3187145, 3824574, 6374290, 7649148, 9561435, 12748580, 19122870, 38245740]

約数ペア:

[(1, 38245740), (2, 19122870), (3, 12748580), (4, 9561435), (5, 7649148), (6, 6374290), (10, 3824574), (12, 3187145), (13, 2941980), (15, 2549716), (20, 1912287), (26, 1470990), (30, 1274858), (39, 980660), (52, 735495), (60, 637429), (65, 588396), (78, 490330), (130, 294198), (156, 245165), (195, 196132), (260, 147099), (390, 98066), (780, 49033)]