76492960

素因数分解:

$2^5\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1229}}^1$

素因数の和:1633

約数の個数: 48

約数和(自身を含む): 181326600

約数和(自身を除く): 104833640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 389, 778, 1229, 1556, 1945, 2458, 3112, 3890, 4916, 6145, 6224, 7780, 9832, 12290, 12448, 15560, 19664, 24580, 31120, 39328, 49160, 62240, 98320, 196640, 478081, 956162, 1912324, 2390405, 3824648, 4780810, 7649296, 9561620, 15298592, 19123240, 38246480, 76492960]

約数ペア:

[(1, 76492960), (2, 38246480), (4, 19123240), (5, 15298592), (8, 9561620), (10, 7649296), (16, 4780810), (20, 3824648), (32, 2390405), (40, 1912324), (80, 956162), (160, 478081), (389, 196640), (778, 98320), (1229, 62240), (1556, 49160), (1945, 39328), (2458, 31120), (3112, 24580), (3890, 19664), (4916, 15560), (6145, 12448), (6224, 12290), (7780, 9832)]