85866650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 166060800

約数和(自身を除く): 80194150

約数列:

[1, 2, 5, 10, 25, 47, 50, 61, 94, 122, 235, 305, 470, 599, 610, 1175, 1198, 1525, 2350, 2867, 2995, 3050, 5734, 5990, 14335, 14975, 28153, 28670, 29950, 36539, 56306, 71675, 73078, 140765, 143350, 182695, 281530, 365390, 703825, 913475, 1407650, 1717333, 1826950, 3434666, 8586665, 17173330, 42933325, 85866650]

約数ペア:

[(1, 85866650), (2, 42933325), (5, 17173330), (10, 8586665), (25, 3434666), (47, 1826950), (50, 1717333), (61, 1407650), (94, 913475), (122, 703825), (235, 365390), (305, 281530), (470, 182695), (599, 143350), (610, 140765), (1175, 73078), (1198, 71675), (1525, 56306), (2350, 36539), (2867, 29950), (2995, 28670), (3050, 28153), (5734, 14975), (5990, 14335)]