12700460225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{2203}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 16971681600

約数和(自身を除く): 4271221375

約数列:

[1, 5, 19, 25, 53, 95, 229, 265, 475, 1007, 1145, 1325, 2203, 4351, 5035, 5725, 11015, 12137, 21755, 25175, 41857, 55075, 60685, 108775, 116759, 209285, 230603, 303425, 504487, 583795, 1046425, 1153015, 2218421, 2522435, 2918975, 5765075, 9585253, 11092105, 12612175, 26737811, 47926265, 55460525, 133689055, 239631325, 508018409, 668445275, 2540092045, 12700460225]

約数ペア:

[(1, 12700460225), (5, 2540092045), (19, 668445275), (25, 508018409), (53, 239631325), (95, 133689055), (229, 55460525), (265, 47926265), (475, 26737811), (1007, 12612175), (1145, 11092105), (1325, 9585253), (2203, 5765075), (4351, 2918975), (5035, 2522435), (5725, 2218421), (11015, 1153015), (12137, 1046425), (21755, 583795), (25175, 504487), (41857, 303425), (55075, 230603), (60685, 209285), (108775, 116759)]