98160160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{87643}}^1$

素因数の和:87665

約数の個数: 48

約数和(自身を含む): 265035456

約数和(自身を除く): 166875296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 87643, 175286, 350572, 438215, 613501, 701144, 876430, 1227002, 1402288, 1752860, 2454004, 2804576, 3067505, 3505720, 4908008, 6135010, 7011440, 9816016, 12270020, 14022880, 19632032, 24540040, 49080080, 98160160]

約数ペア:

[(1, 98160160), (2, 49080080), (4, 24540040), (5, 19632032), (7, 14022880), (8, 12270020), (10, 9816016), (14, 7011440), (16, 6135010), (20, 4908008), (28, 3505720), (32, 3067505), (35, 2804576), (40, 2454004), (56, 1752860), (70, 1402288), (80, 1227002), (112, 876430), (140, 701144), (160, 613501), (224, 438215), (280, 350572), (560, 175286), (1120, 87643)]