713902580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{35447}}^1$

素因数の和:35528

約数の個数: 48

約数和(自身を含む): 1607921280

約数和(自身を除く): 894018700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 20140, 35447, 70894, 141788, 177235, 354470, 673493, 708940, 1346986, 1878691, 2693972, 3367465, 3757382, 6734930, 7514764, 9393455, 13469860, 18786910, 35695129, 37573820, 71390258, 142780516, 178475645, 356951290, 713902580]

約数ペア:

[(1, 713902580), (2, 356951290), (4, 178475645), (5, 142780516), (10, 71390258), (19, 37573820), (20, 35695129), (38, 18786910), (53, 13469860), (76, 9393455), (95, 7514764), (106, 6734930), (190, 3757382), (212, 3367465), (265, 2693972), (380, 1878691), (530, 1346986), (1007, 708940), (1060, 673493), (2014, 354470), (4028, 177235), (5035, 141788), (10070, 70894), (20140, 35447)]