23484380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 30705700

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 2687, 4370, 5374, 8740, 10748, 13435, 26870, 51053, 53740, 61801, 102106, 123602, 204212, 247204, 255265, 309005, 510530, 618010, 1021060, 1174219, 1236020, 2348438, 4696876, 5871095, 11742190, 23484380]

約数ペア:

[(1, 23484380), (2, 11742190), (4, 5871095), (5, 4696876), (10, 2348438), (19, 1236020), (20, 1174219), (23, 1021060), (38, 618010), (46, 510530), (76, 309005), (92, 255265), (95, 247204), (115, 204212), (190, 123602), (230, 102106), (380, 61801), (437, 53740), (460, 51053), (874, 26870), (1748, 13435), (2185, 10748), (2687, 8740), (4370, 5374)]