1036728220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{204887}}^1$

素因数の和:204930

約数の個数: 48

約数和(自身を含む): 2478325248

約数和(自身を除く): 1441597028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 204887, 409774, 819548, 1024435, 2048870, 2253757, 4097740, 4507514, 4712401, 9015028, 9424802, 11268785, 18849604, 22537570, 23562005, 45075140, 47124010, 51836411, 94248020, 103672822, 207345644, 259182055, 518364110, 1036728220]

約数ペア:

[(1, 1036728220), (2, 518364110), (4, 259182055), (5, 207345644), (10, 103672822), (11, 94248020), (20, 51836411), (22, 47124010), (23, 45075140), (44, 23562005), (46, 22537570), (55, 18849604), (92, 11268785), (110, 9424802), (115, 9015028), (220, 4712401), (230, 4507514), (253, 4097740), (460, 2253757), (506, 2048870), (1012, 1024435), (1265, 819548), (2530, 409774), (5060, 204887)]