2035200080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1106087}}^1$

素因数の和:1106123

約数の個数: 40

約数和(自身を含む): 4937576832

約数和(自身を除く): 2902376752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1106087, 2212174, 4424348, 5530435, 8848696, 11060870, 17697392, 22121740, 25440001, 44243480, 50880002, 88486960, 101760004, 127200005, 203520008, 254400010, 407040016, 508800020, 1017600040, 2035200080]

約数ペア:

[(1, 2035200080), (2, 1017600040), (4, 508800020), (5, 407040016), (8, 254400010), (10, 203520008), (16, 127200005), (20, 101760004), (23, 88486960), (40, 50880002), (46, 44243480), (80, 25440001), (92, 22121740), (115, 17697392), (184, 11060870), (230, 8848696), (368, 5530435), (460, 4424348), (920, 2212174), (1840, 1106087)]