264724150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4723}}^1$

素因数の和:4813

約数の個数: 48

約数和(自身を含む): 527198400

約数和(自身を除く): 262474250

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 475, 590, 950, 1121, 1475, 2242, 2950, 4723, 5605, 9446, 11210, 23615, 28025, 47230, 56050, 89737, 118075, 179474, 236150, 278657, 448685, 557314, 897370, 1393285, 2243425, 2786570, 4486850, 5294483, 6966425, 10588966, 13932850, 26472415, 52944830, 132362075, 264724150]

約数ペア:

[(1, 264724150), (2, 132362075), (5, 52944830), (10, 26472415), (19, 13932850), (25, 10588966), (38, 6966425), (50, 5294483), (59, 4486850), (95, 2786570), (118, 2243425), (190, 1393285), (295, 897370), (475, 557314), (590, 448685), (950, 278657), (1121, 236150), (1475, 179474), (2242, 118075), (2950, 89737), (4723, 56050), (5605, 47230), (9446, 28025), (11210, 23615)]