1966950850

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{1459}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 3731234400

約数和(自身を除く): 1764283550

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 457, 590, 914, 1459, 1475, 2285, 2918, 2950, 4570, 7295, 11425, 14590, 22850, 26963, 36475, 53926, 72950, 86081, 134815, 172162, 269630, 430405, 666763, 674075, 860810, 1333526, 1348150, 2152025, 3333815, 4304050, 6667630, 16669075, 33338150, 39339017, 78678034, 196695085, 393390170, 983475425, 1966950850]

約数ペア:

[(1, 1966950850), (2, 983475425), (5, 393390170), (10, 196695085), (25, 78678034), (50, 39339017), (59, 33338150), (118, 16669075), (295, 6667630), (457, 4304050), (590, 3333815), (914, 2152025), (1459, 1348150), (1475, 1333526), (2285, 860810), (2918, 674075), (2950, 666763), (4570, 430405), (7295, 269630), (11425, 172162), (14590, 134815), (22850, 86081), (26963, 72950), (36475, 53926)]