9085720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 24022080

約数和(自身を除く): 14936360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 877, 1036, 1295, 1480, 1754, 2072, 2590, 3508, 4385, 5180, 6139, 7016, 8770, 10360, 12278, 17540, 24556, 30695, 32449, 35080, 49112, 61390, 64898, 122780, 129796, 162245, 227143, 245560, 259592, 324490, 454286, 648980, 908572, 1135715, 1297960, 1817144, 2271430, 4542860, 9085720]

約数ペア:

[(1, 9085720), (2, 4542860), (4, 2271430), (5, 1817144), (7, 1297960), (8, 1135715), (10, 908572), (14, 648980), (20, 454286), (28, 324490), (35, 259592), (37, 245560), (40, 227143), (56, 162245), (70, 129796), (74, 122780), (140, 64898), (148, 61390), (185, 49112), (259, 35080), (280, 32449), (296, 30695), (370, 24556), (518, 17540), (740, 12278), (877, 10360), (1036, 8770), (1295, 7016), (1480, 6139), (1754, 5180), (2072, 4385), (2590, 3508)]