48838360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 116640000

約数和(自身を除く): 67801640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 179, 190, 358, 359, 380, 716, 718, 760, 895, 1432, 1436, 1790, 1795, 2872, 3401, 3580, 3590, 6802, 6821, 7160, 7180, 13604, 13642, 14360, 17005, 27208, 27284, 34010, 34105, 54568, 64261, 68020, 68210, 128522, 136040, 136420, 257044, 272840, 321305, 514088, 642610, 1220959, 1285220, 2441918, 2570440, 4883836, 6104795, 9767672, 12209590, 24419180, 48838360]

約数ペア:

[(1, 48838360), (2, 24419180), (4, 12209590), (5, 9767672), (8, 6104795), (10, 4883836), (19, 2570440), (20, 2441918), (38, 1285220), (40, 1220959), (76, 642610), (95, 514088), (152, 321305), (179, 272840), (190, 257044), (358, 136420), (359, 136040), (380, 128522), (716, 68210), (718, 68020), (760, 64261), (895, 54568), (1432, 34105), (1436, 34010), (1790, 27284), (1795, 27208), (2872, 17005), (3401, 14360), (3580, 13642), (3590, 13604), (6802, 7180), (6821, 7160)]