148508993780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25872647}}^1$

素因数の和:25872704

約数の個数: 48

約数和(自身を含む): 365114808576

約数和(自身を除く): 216605814796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 25872647, 51745294, 103490588, 129363235, 181108529, 258726470, 362217058, 517452940, 724434116, 905542645, 1060778527, 1811085290, 2121557054, 3622170580, 4243114108, 5303892635, 7425449689, 10607785270, 14850899378, 21215570540, 29701798756, 37127248445, 74254496890, 148508993780]

約数ペア:

[(1, 148508993780), (2, 74254496890), (4, 37127248445), (5, 29701798756), (7, 21215570540), (10, 14850899378), (14, 10607785270), (20, 7425449689), (28, 5303892635), (35, 4243114108), (41, 3622170580), (70, 2121557054), (82, 1811085290), (140, 1060778527), (164, 905542645), (205, 724434116), (287, 517452940), (410, 362217058), (574, 258726470), (820, 181108529), (1148, 129363235), (1435, 103490588), (2870, 51745294), (5740, 25872647)]