853300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 2249856

約数和(自身を除く): 1396556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 53, 70, 92, 100, 106, 115, 140, 161, 175, 212, 230, 265, 322, 350, 371, 460, 530, 575, 644, 700, 742, 805, 1060, 1150, 1219, 1325, 1484, 1610, 1855, 2300, 2438, 2650, 3220, 3710, 4025, 4876, 5300, 6095, 7420, 8050, 8533, 9275, 12190, 16100, 17066, 18550, 24380, 30475, 34132, 37100, 42665, 60950, 85330, 121900, 170660, 213325, 426650, 853300]

約数ペア:

[(1, 853300), (2, 426650), (4, 213325), (5, 170660), (7, 121900), (10, 85330), (14, 60950), (20, 42665), (23, 37100), (25, 34132), (28, 30475), (35, 24380), (46, 18550), (50, 17066), (53, 16100), (70, 12190), (92, 9275), (100, 8533), (106, 8050), (115, 7420), (140, 6095), (161, 5300), (175, 4876), (212, 4025), (230, 3710), (265, 3220), (322, 2650), (350, 2438), (371, 2300), (460, 1855), (530, 1610), (575, 1484), (644, 1325), (700, 1219), (742, 1150), (805, 1060)]