78829750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{7333}}^1$

素因数の和:7393

約数の個数: 32

約数和(自身を含む): 151021728

約数和(自身を除く): 72191978

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 1075, 2150, 5375, 7333, 10750, 14666, 36665, 73330, 183325, 315319, 366650, 630638, 916625, 1576595, 1833250, 3153190, 7882975, 15765950, 39414875, 78829750]

約数ペア:

[(1, 78829750), (2, 39414875), (5, 15765950), (10, 7882975), (25, 3153190), (43, 1833250), (50, 1576595), (86, 916625), (125, 630638), (215, 366650), (250, 315319), (430, 183325), (1075, 73330), (2150, 36665), (5375, 14666), (7333, 10750)]