119705920

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4507}}^1$

素因数の和:4607

約数の個数: 56

約数和(自身を含む): 288548064

約数和(自身を除く): 168842144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 4507, 5312, 6640, 9014, 13280, 18028, 22535, 26560, 36056, 45070, 72112, 90140, 144224, 180280, 288448, 360560, 374081, 721120, 748162, 1442240, 1496324, 1870405, 2992648, 3740810, 5985296, 7481620, 11970592, 14963240, 23941184, 29926480, 59852960, 119705920]

約数ペア:

[(1, 119705920), (2, 59852960), (4, 29926480), (5, 23941184), (8, 14963240), (10, 11970592), (16, 7481620), (20, 5985296), (32, 3740810), (40, 2992648), (64, 1870405), (80, 1496324), (83, 1442240), (160, 748162), (166, 721120), (320, 374081), (332, 360560), (415, 288448), (664, 180280), (830, 144224), (1328, 90140), (1660, 72112), (2656, 45070), (3320, 36056), (4507, 26560), (5312, 22535), (6640, 18028), (9014, 13280)]